Universitas Proklamasi 45 Online Journals
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Manajemen Perubahan, Keterlibatan Kerja, dan Motivasi Kerja terhadap Kinerja Pegawai Kecamatan
Full text linkOptimizing the performance of sub-district employees relates to their ability to adapt to change. This research aims to determine how Change Management, Work Involvement, and Work Motivation influence employee performance in Sidoarjo. The study uses a quantitative method. It draws on a sample of 90 respondents, selected by cluster sampling. Data was collected using a questionnaire. Data analysis used SPSS Version 25 to test hypotheses and applied multiple linear regression. Results show that Change Management has a positive, significant effect on Employee Performance. Job Involvement also has a positive, significant impact. However, Work Motivation does not affect Employee Performance. The study finds that Change Management, Job Involvement, and Work Motivation together significantly influence employee performance
Utilization of Agricultural Waste Substrates with Inorganic Salt Medium as Nutrient Enhancer for Biosurfactant Production by MEOR-Oriented Bacterial Consortia
Full text linkThe decline in oil recovery during secondary processes has led to the exploration of tertiary methods such as Microbial Enhanced Oil Recovery (MEOR). This study investigates biosurfactant production by Pseudomonas aeruginosa and Bacillus subtilis in a co-culture system, optimizing fermentation media and evaluating effectiveness in oil recovery. Seven media were tested based on optical density (OD600), emulsification index (E24), oil displacement area (ODA), and yield of wet crude biosurfactant, observed over five days. The highest E24 value, 89.66% was recorded on day two using used lubricant as the water-immiscible phase. The best ODA values were 44.49 cm² for supernatant (ODA SNT) and 55.86 cm² for wet crude biosurfactant (ODA CBS). The optimized production medium contained 2% (v/v) waste cooking oil, 1% (w/v) molasses, and 1% (v/v) tofu wastewater. Partial purification of the culture broth through acid precipitation and solvent extraction yielded the highest wet crude biosurfactant on day three, reaching 155 g/L. The co-culture system at a 1:1 P/B ratio effectively reduced oil-water interfacial tension, as demonstrated by the high ODA values, particularly in the purified crude biosurfactant. This highlights the eco-friendly potential of biosurfactants for MEOR applications.
 
Pengaruh Kepuasan Kerja, Kompetensi, Komitmen Organisasional terhadap Kinerja Karyawan dengan Kepemimpinan Sebagai Variabel Moderator
Full text linkThis study aims to investigate the impact of job satisfaction, competence, and organizational commitment on employee performance, while also evaluating the role of leadership as a moderating variable. A quantitative method, employing a survey approach, was used to collect data from 150 employees at a private company. The analysis results showed that organizational commitment and leadership had a positive and significant effect on employee performance, while job satisfaction and competence did not show a significant impact. However, simultaneously, all four variables had a significant effect on performance. This study highlights the importance of commitment and leadership in supporting employee performance, which positively impacts the achievement of organizational goals. These findings provide valuable insights for human resource management, particularly in employee planning and development to enhance the company\u27s competitiveness
Dampak Financial Technology (Fintech) terhadap Pengangguran di Beberapa Negara Berkembang
Full text linkThis study aims to analyze the effect of financial technology (fintech) adoption on unemployment rates in 77 developing countries with observation periods in 2014, 2017, and 2021. Fintech is represented by four main indicators, namely bank account ownership (BA), internet use for payments (IU), digital transactions (DP), and mobile money account ownership (MMA). The research data were sourced from the Global Findex Database and the World Bank, analyzed using panel data regression with a Random Effect Model (REM) approach through the Generalized Least Squares (GLS) method. The results of the study show that economic growth (GDP growth) has a significant negative effect on unemployment rates, in accordance with Okun\u27s law. In terms of fintech, bank account ownership (BA) has a significant negative effect on unemployment, confirming the role of formal financial access in increasing employment opportunities. Conversely, internet use for payments (IU) has a significant positive effect on unemployment, indicating that passive utilization has not been able to encourage the creation of new jobs. Meanwhile, the variables of digital transactions (DP) and mobile money account ownership (MMA) did not show a significant effect on unemployment. Overall, the results of the study confirm that fintech has the potential to reduce unemployment rates in developing countries, but its impact is highly dependent on the form of adoption and the level of active use. The results have significant implications for financial inclusion policies and the role of financial technology in creating job opportunities
Does Digital Transformation Improve Business Resilience? The Role of Organizational Adaptation with Innovation, Digitalization, and Marketing Strategies
Full text linkThis study explores the impact of digital transformation on business resilience among Indonesian Micro, Small, and Medium Enterprises (MSMEs), with organizational adaptation serving as a mediator. Using a quantitative approach and Structural Equation Modeling with Partial Least Squares (SEM-PLS), this research investigates 180 MSME respondents\u27 data. The results show that digital transformation, operational digitalization, product innovation, and digital marketing strategies impact business resilience both directly and indirectly through organizational adaptation. Organizational adaptation, per se, is discovered to be a key contributor to resilience, implying MSMEs\u27 ability to respond effectively, innovate, and reorganize activities when faced with external shocks. The evidence also confirms that adaptive capability mediates digital transformation and business resilience. These findings enhance the theory of dynamic capabilities in the context of digital disruption and provide practical implications for the digital strategies and policy development of MSMEs in emerging economies
Upaya Pengendalian Kualitas pada Proses Produksi Roti Tawar dengan Statistic Process Control (SPC) dan Failure Mode and Effects Analysis (FMEA) (Studi Kasus Pabrik Roti RV)
Full text linkRV Bakery faces challenges in maintaining product quality due to fluctuating defect rates, particularly in white bread production. This issue has the potential to undermine customer trust and result in market losses. This study aims to analyse defect levels, identify the root causes of defects, and develop corrective solutions to reduce product defects. The methods employed include Statistical Process Control (SPC) to statistically monitor production process variations and Failure Modes and Effects Analysis (FMEA) to prioritize corrective actions based on Risk Priority Number (RPN) values. The 5W+1H approach was used to formulate improvement steps. The analysis results revealed that burnt defects dominated at 78% compared to collapsed defects at 22%. Through control charts, it was found that burnt defects exceeded the Upper Control Limit (UCL) at two points, specifically on October 15 and 17, 2024. The root causes of defects were identified using a cause-and-effect diagram, encompassing human, material, machine, and method factors. Corrective measures included adjusting baking time using timers, utilizing thermometers to ensure stable oven temperatures, and implementing stricter Standard Operating Procedures (SOP). The implementation of these improvements significantly reduced the number of defective products, with defect rates consistently remaining within control limits
Analisis Perkembangan Artificial Photosynthesis dengan Metode Bibliometrik Database Scopus
Full text linkArtificial photosynthesis is one of the innovative technologies that mimics the natural photosynthesis process, aiming to convert solar energy into chemical energy that can be utilized as clean fuel. This innovative technology is regarded as a potential solution to address the energy crisis and climate change caused by high carbon dioxide (CO₂) emissions. Although artificial photosynthesis shows remarkable progress as a future energy solution, to date there has been no comprehensive bibliometric study to map the direction and potential of research in this field, hence, this study was conducted to fill the research gap. This study aims to analyze the development of research in artificial photosynthesis as a sustainable energy solution through a bibliometric approach based on the Scopus database for the period 2004–2024. The study utilized Biblioshiny and VOSviewer software, followed by analysis of publication trends, international collaborations, main keywords, institutional affiliations, as well as author impact based on the H-Index. The results of this study reveal a significant increase in the number of publications with an average annual growth of 5.37%. China, the United States, and Japan are recorded as the most active countries in publishing and collaborating research on artificial photosynthesis. This study also identifies dominant keywords and thematic trends reflecting research focuses on renewable energy, catalyst technology, and CO₂ emission reduction. The findings of this study are expected to serve as a strategic reference for the development of further research in the field of clean energy based on artificial photosynthesis.
Analisis Kinerja Dehydrator Berbahan Bakar Briket Kayu dalam Pengeringan Daun Salam (Eugenia polyantha)
Full text linkDrying is an essential method for preserving food materials to extend shelf life and maintain product quality. This study aims to analyze the performance of a wood briquette-fueled dehydrator in drying bay leaves (Eugenia polyantha). The research focuses on the effect of the quantity of wood briquettes on temperature stability, drying duration, and product quality. The results indicate that the amount of wood briquettes significantly affects the maximum temperature achieved, with the highest temperature recorded at 70.69°C over 8 hours. The wood briquette-fueled dehydrator effectively reduced the moisture content of bay leaves by more than 60%, producing a dried texture suitable for long-term storage, particularly within a drying duration of 6–8 hours at an optimal temperature range of 40–60°C. Furthermore, the use of wood briquettes as a renewable energy source provided even heat distribution and reduced dependence on fossil fuels, making it an energy-efficient and environmentally friendly solution
Analisis Penguatan Konsep Rehabilitasi dengan Metode Therapeutic Community (TC) Terhadap Narapidana Narkoba untuk Kepastian Hukum
Full text linkThis study aims to analyze the implementation and effectiveness of the Therapeutic Community (TC) method as a rehabilitative approach for prisoners convicted of drug abuse at the Bogor Class IIA Correctional Institution. Using a legal-normative approach based on a literature review and legal regulations, it was found that the implementation of the TC method in practice still faces various challenges, including a shortage of professional staff, inadequate supporting facilities, and limited active participation by inmates. These obstacles result in a mismatch between legal norms and institutional practices, which undermines the weak legal certainty needed to fulfill rehabilitation rights. Therefore, policy reformulation, institutional capacity building, and cross-sectoral collaboration are necessary to achieve effective and sustainable rehabilitation in support of the social reintegration of inmates
Pengaruh Cita Rasa, Harga, dan Kualitas Layanan terhadap Kepuasan Konsumen Lekasane Street Coffee Yogyakarta
Full text linkThe research that will be carried out begins with the large number of street coffees in Yogyakarta, where competition between street coffees is increasing because at affordable prices consumers can enjoy coffee with interesting flavors. This research aims to analyze the influence of taste, price and service quality on consumer satisfaction at Lekasane Street Coffee Yogyakarta. The population in this research is an unknown number of customers of Street Coffee Lekasane Yogyakarta and the sampling technique used is a non-probability sampling technique with purposive sampling which resulted in a total of 73 respondents and the analytical tool used in this research is multiple linear regression. The method used in collecting data is using questionnaires that are distributed to consumers.Based on the results of data analysis, it can be concluded that taste, price and service quality simultaneously have a significant positive impact on consumer satisfaction from Lekasane Street Coffee. Each variable has a very significant influence on consumer satisfaction