Berugak Jurnal Universitas Islam Negeri (UIN) Mataram
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Ibn al-Haitham and the Development of Optical Instruments in Islamic Astronomy: Foundations of Modern Islamic Astronomy
Full text linkIbn al-Haitham, a Muslim scientist from the 10th to 11th century CE, is known as a pioneer in the fields of optics and astronomy. His contributions to the development of modern science often receive insufficient attention, despite their significant impact. This study aims to explore the extent to which Ibn al-Haitham\u27s thoughts influenced the development of Islamic astronomy, particularly in the context of optical instruments, using a literature review method. The results of the research show that Ibn al-Haitham adopted an experimental and mathematical approach to astronomy, which differed from the traditional views of his time. He critiqued Ptolemy\u27s theory and made significant contributions to understanding astronomical phenomena such as eclipses and starlight. One of his significant achievements was the development of a method for determining the direction of the qibla using trigonometry, as well as the combination of empirical observation with mathematical analysis, which became the basis for the modern scientific method in astronomy. Ibn al-Haitham\u27s influence on the development of Islamic astronomy is particularly evident in the evolution of optical instruments. His concept of the camera obscura became the foundation for the evolution of telescopes, theodolites, and instruments for observing the new moon. The optical principles he discovered played a major role in improving the accuracy of astronomical measurements and the development of more advanced observational technologies. His understanding of the behavior of light and image formation became the basis for the development of modern astronomical instruments. Although his thinking had some limitations, such as dependence on Aristotelian cosmological concepts, Ibn al-Haitham\u27s contributions remain a critical foundation for the advancement of Islamic astronomy and astronomy as a whole. His progressive thinking and systematic scientific approach have had a long-lasting influence on the development of science. His intellectual legacy not only demonstrates his individual genius but also affirms the important role of Muslim scientists in advancing global scientific knowledge.
 
A Methodological Study of Qibla Direction Determination in Mar?q?l Al-\u27Ub?diyah: The Perspectives of Astronomical Science (Falak) and Islamic Jurisprudence (Fiqh) of Syekh Nawawi Al-Bantani
Full text linkThis research examines the methods for determining the Qibla direction in the book Maraqil Ubudiyah by Sheikh Nawawi al-Bantani, which combines principles of Islamic jurisprudence with traditional astronomical observations. The study focuses on the Ainu al-Kibla and Qaidah Mutsallatsah methods described in the book. Using a qualitative descriptive-analytical approach, data were gathered from the book\u27s text, supporting literature, and interviews with experts in Islamic astronomy to assess the validity and relevance of these methods in the modern technological era. The findings reveal that the traditional methods in Maraqil Ubudiyah still hold practical relevance, despite differences from technology-based methods such as digital compass applications and GPS satellites. These findings are expected to enrich the literature on Islamic astronomy and provide a deeper understanding of Qibla direction determination from both Sharia and astronomical perspectives.
Do Inflation, Labor, FDI, and External Debt Influence Economic Growth? Evidence from ASEAN Countries During the Fintech 3.0
Full text linkPurpose: This research aims to analyze the influence of inflation, labor, foreign direct investment (FDI), and external debt on economic growth in ASEAN countries during fintech 3.0 period.Method: This research employs a quantitative approach. The study includes 176 observations, comprising 11 cross-sectional units and 16 time series units. For data analysis, a panel data regression model is utilized, incorporating three approaches: the Common Effect Model (CEM), Fixed Effect Model (FEM), and Random Effect Model (REM). Based on the results, the Fixed Effect Model (FEM) is identified as the best model. The data used in this study are secondary data obtained from international institutions such as the World Bank, Asian Development Bank (ADB), and International Monetary Fund (IMF).Result: The results indicate that inflation has a negative but insignificant effect on economic growth, while labor has a significant negative effect. In contrast, foreign direct investment (FDI) and external debt demonstrate significant positive effects, underscoring the importance of strategic management of these two variables to promote economic growth.Practical Implications for Economic Growth and Development: The research provides recommendations for consistently managing inflation, enhancing technology-based education and training for the workforce, and maximizing the benefits of FDI through strategic management. Additionally, the prudent use of external debt to finance productive sectors, particularly infrastructure, is crucial for promoting inclusive and sustainable economic development in the ASEAN region
The Role of Carbon Market in Net Zero Emission: Economic Impact of Carbon Credit and Forest Conservation in Indonesia
Full text linkPurpose: This study analyzes the role of the carbon market in achieving Net Zero Emissions, focusing on how carbon credit development and tropical forest conservation can create new economic opportunities in Indonesia.Method: This research employs a qualitative descriptive approach, using a case study of the REDD+ project in Indonesia. Data was collected through semi-structured interviews with various stakeholders, including government officials, local communities, and environmental organizations. Thematic analysis was utilized to identify key patterns related to the economic benefits and technical challenges of the carbon market.Result: The study finds that the carbon market can provide substantial economic benefits through carbon credit trading, attracting investments in green technology and sustainability programs. It also has the potential to raise awareness of the importance of conserving tropical forests as critical carbon sinks. However, challenges such as regulatory gaps, limited community participation in decision-making, and technological constraints for monitoring and reporting must be addressed.Practical Implications for Economic Growth and Development: Indonesia can harness the carbon market to drive sustainable economic growth while supporting environmental preservation and global carbon emission reductions. Active stakeholder engagement, technological capacity building, and regulatory strengthening are crucial for the successful implementation of the carbon market in the future
Live-Stream Shopping: Impact of Social Attraction, Social Presence, Parasocial Interaction, and Positive Emotion on Purchase Intention
Full text linkPurpose: The increasing popularity of live-stream shopping underscores its growing significance in the e-commerce landscape. However, research on the formation of purchase intention within this context remains limited. This study investigates the influence of social attractiveness and social presence on purchase intention, with parasocial interaction as a mediating variable and positive emotions as a moderating variable among Shopee Live users.Method: This study adopts a quantitative research approach, employing purposive sampling targetting Shopee Live users in Indonesia. Data were collected through an online questionnaire administered via Google Forms and disseminated through social media platforms, including Facebook, Instagram, Telegram, and WhatsApp. A total of 324 valid responses were analyzed using Structural Equation Modeling (SEM) with AMOS 23.Result: The findings indicate that social attraction does not exert a significant influence on either parasocial interaction or purchase intention. Conversely, social presence positively affects both parasocial interaction and purchase intention. Furthermore, parasocial interaction positively influences purchase intention but does not mediate the relationship between social attractiveness and purchase intention. Instead, it functions as a positive mediator between social presence and purchase intention. Additionally, positive emotions do not moderate the relationship between parasocial interaction and purchase intention.Practical Implications for Economic Growth and Development: The findings suggest that e-commerce platforms should enhance social presence and parasocial interactions in live-stream shopping to stimulate purchase intention, drive digital transactions, strengthen business competitiveness, foster consumer spending, and support the sustainable growth of the digital economy
The Role of Macroeconomic Indicators and Global Oil Prices in Influencing Indonesia’s Crude Oil Exports to South Korea
No full textPurpose: This study analyzes the impact of macroeconomic indicators and global oil prices on Indonesia\u27s crude oil exports to South Korea, one of its strategic trading partners in the East Asia region.Method: A quantitative approach was employed using annual time series data comprising 24 observations from 2000 to 2023. Secondary data were obtained from official sources such as Statistics Indonesia (BPS), the World Bank, and Index Mundi. Data analysis was conducted using multiple linear regression with the Ordinary Least Squares (OLS) method.Results: The analysis indicates that South Korea’s inflation and GDP per capita growth positively affect Indonesia’s crude oil exports to the country. Conversely, the exchange rate and global oil prices negatively impact these exports.Practical Implications for Economic Growth and Development: These findings provide relevant policy insights for the Indonesian government in responding to global economic dynamics, including strategies for exchange rate stabilization, export market diversification, and strengthening economic diplomacy.Originality/Value: This study makes an original contribution by specifically examining the bilateral relationship of Indonesia’s crude oil exports to South Korea based on the dynamics of external variables. Its focus on a specific region and extended time coverage renders it a unique study that delivers tangible contributions rarely found in Indonesia’s international trade literature
Pengaruh Literasi Keuangan Syariah dan Kepercayaan Nasabah Terhadap Minat Penggunaan Mobile Banking Syariah di Bank Syariah Indonesia (BSI) KCP Bertais Mandalika
Full text linkThe purpose of this study is to determine the effect of Islamic financial literacy and customer trust on the interest in using Islamic mobile banking at BSI KCP Bertais Mandalika. The variables in this study are Islamic financial literacy (X1), Trust (X2), and Interest in Using Islamic Mobile Banking (Y). The method in this study uses a quantitative method with an Associative approach or cause and effect influence. The population in this study were customers of Bank Syariah Indonesia KCP Bertais Mandalika who had not used Islamic mobile banking. The sample determination used accidental sampling. The data source used was primary data obtained from distributing questionnaires. The data analysis method was multiple linear regression analysis. The results of this study indicate that Islamic financial literacy partially has a significant positive effect on the interest in using Islamic mobile banking, and the trust variable partially has a positive and significant effect on the interest in using Islamic mobile banking. Simultaneously, Islamic financial literacy and trust have a significant positive influence on the interest in using Islamic mobile banking with an R-Square determination coefficient of 51.2%.
Keywords: Literasi Keuangan Syariah, Kepercayaan, Mina
WEB-BASED GENIALLY MEDIA FOR UNDERSTANDING THE FOOD CHAIN MATERIAL IN ELEMENTARY SCHOOLS
Full text linkScience education in elementary schools faces challenges in teaching complex and abstract materials, such as food chains, which require deep visual and conceptual understanding. This study aims to evaluate the effectiveness of using web-based genetic media in improving students\u27 understanding of food chain material in science learning in elementary schools. This study used a quasi-experimental design with two groups: the experimental group using web-based Genially Media and the control group using conventional learning methods. Data were obtained through pre-tests and post-tests measured by objective test instruments. The results showed that the experimental group experienced a significant increase in understanding, with an average N-gain of 0.66, while the control group only obtained an N-gain of 0.29. The t-test confirmed that the difference between the experimental and control groups was significant (p = 0.000). These findings indicate that web-based genetic media improves students\u27 understanding of food chain material. The implications of this study provide a basis for the application of web-based technology in science learning in elementary schools and encourage the development of more interesting and effective interactive learning methods. This study also suggests further research with stronger experimental designs and larger samples
THE INFLUENCE OF CRITICAL THINKING SKILLS, TEACHER PEDAGOGICAL COMPETENCE, AND PARENTAL ATTENTION ON NUMERACY LITERACY SKILLS IN MADRASAH IBTIDAIYAH STUDENTS
Full text linkKeterampilan literasi numerasi membantu peserta didik dalam mengambil keputusan yang rasional dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk membuktikan pengaruh keterampilan berpikir kritis, kompetensi pedagogi guru, dan perhatian orang tua terhadap keterampilan literasi numerasi peserta didik. Penelitian ini dilakukan dengan pendekatan deskriptif kuantitatif. Populasi penelitian ini adalah peserta didik Madrasah Ibtidayah Negeri di Kabupaten Demak, Jawa Tengah yang berjumlah 65 orang. Sampel diambil dengan menggunakan teknik random sampling dengan jumlah sampel sebanyak 55 peserta didik. Pengumpulan data menggunakan angket, observasi dan dokumentasi. Data dianalisis dengan menggunakan rumus statistik Lavene Test, Glejser Test, Variance Inflation Factor (VIF), Deviation From Linearity, Durbin Watson, uji-t, uji-f. Hasil penelitian menunjukkan bahwa; (1) berpikir kritis memiliki pengaruh yang signifikan terhadap keterampilan literasi numerasi dengan kontribusi sebesar 11%, (2) kompetensi pedagogi guru memiliki pengaruh yang signifikan terhadap keterampilan literasi numerasi dengan kontribusi sebesar 14,8%, (3) perhatian orang tua memiliki pengaruh yang signifikan terhadap keterampilan literasi numerasi dengan kontribusi sebesar 5,5%. (4) Keterampilan berpikir kritis, kompetensi pedagogi guru, dan perhatian orang tua secara bersama-sama memiliki pengaruh yang signifikan terhadap keterampilan literasi numerasi dengan kontribusi sebesar 22,7%. Hasil penelitian ini mendukung teori konstruktivisme, teori behavioristik, dan teori Zone of Proximal Development (ZPD)
ETHNOMATEMATICS-BASED GEOMETRY LEARNING IN ELEMENTARY SCHOOLS THROUGH TRADITIONAL FOOD MEDIA
Full text linkMathematics learning outcomes, especially geometry, at the elementary school level still show a low level of understanding due to a less contextual and abstract learning approach. This study examines the effect of using traditional snacks as a medium for ethnomathematics-based geometry learning on student learning outcomes. This study uses a quantitative approach with a quasi-experimental design. The research sample consisted of 30 fourth-grade students divided into experimental and control groups through purposive sampling. The research instrument was a geometry learning outcome test composed of 20 questions that had been validated and tested for reliability. Data were analyzed using normality tests, homogeneity tests, and hypothesis tests with t-tests. The results showed a significant difference between the experimental and control student learning outcomes, with the experimental group obtaining a much higher average post-test score. These findings strengthen the theory of constructivism and support the ethnomathematics approach in elementary mathematics learning. The implications of this study emphasize the importance of integrating local culture in the development of learning media to increase student engagement and deepen their conceptual understanding of mathematics. This study also opens up opportunities for further exploration related to using other cultural elements in mathematics learning at various levels of educatio