Rumah E-Journal Citakonsultindo (CV. CITA UTILITAS UTAMA)
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Systematic Literature Review: Development of a Traffic Engineering Management Model at Unsignalized Intersections Using a Multiobjective Analysis Approach
No full textThe rapid growth of urban vehicle ownership has intensified traffic congestion and decreased mobility efficiency, particularly at unsignalized intersections, which remain common in developing countries. These intersections, lacking automated control mechanisms, often experience high delays, long queues, and increased accident risks. This study conducts a Systematic Literature Review (SLR) to synthesize research developments on traffic engineering management models aimed at optimizing unsignalized intersections using multi-objective analysis. Following the PRISMA framework, 48 peer-reviewed articles published between 2013 and 2026 were systematically analyzed from major databases such as Scopus, ScienceDirect, IEEE Xplore, and Google Scholar. The findings reveal a significant evolution from single-objective to multi-objective optimization approaches, emphasizing trade-offs between efficiency, safety, and environmental sustainability. The most frequently applied algorithms include NSGA-II, PSO, and Fuzzy-MCDM, often integrated with simulation tools like VISSIM and SIDRA Intersection. Recent trends indicate growing adoption of AI-driven and machine learning-based hybrid models, enabling adaptive and real-time traffic management. However, research gaps remain, particularly regarding model validation under mixed traffic conditions and real-world implementation using IoT-based traffic data. This study contributes to both theory and practice by providing a structured overview of optimization frameworks and identifying future research directions toward developing adaptive, data-driven, and context-sensitive models. The results serve as a foundation for designing intelligent traffic management systems that improve the performance and safety of unsignalized intersections while supporting sustainable urban mobility
Pemanfaatan Galon Plastik Bekas Sebagai Pot Tanaman TOGA Untuk Mewujudkan Lingkungan Hijau Berkelanjutan Di Padukuhan Sorogedug Lor
Full text linkProgram pengabdian kepada masyarakat di RW 34 Padukuhan Sorogedug Lor dilaksanakan sebagai upaya meningkatkan kapasitas warga dalam pengelolaan sampah rumah tangga sekaligus memperkuat penghijauan lingkungan permukiman. Kegiatan ini berfokus pada peningkatan pengetahuan, keterampilan, dan kesadaran masyarakat melalui pendekatan partisipatif yang melibatkan warga secara aktif dalam setiap tahapan program. Pelaksanaan kegiatan meliputi sosialisasi pemilahan sampah organik dan anorganik, workshop pemanfaatan galon bekas sebagai pot tanaman, serta implementasi penanaman Tanaman Obat Keluarga (TOGA). Hasil kegiatan menunjukkan adanya respons positif dari masyarakat, ditandai dengan tingginya partisipasi warga dalam setiap tahap kegiatan dan meningkatnya pemahaman tentang pentingnya pengelolaan sampah sejak dari sumbernya. Pemanfaatan galon bekas sebagai media tanam tidak hanya berkontribusi dalam mengurangi sampah anorganik, tetapi juga memberikan nilai estetika dan fungsi ekologis bagi lingkungan sekitar. Penanaman TOGA turut menambah ruang hijau serta meningkatkan pengetahuan warga mengenai pemanfaatan tanaman herbal. Pendekatan Participatory Action Research (PAR) terbukti efektif dalam mendorong perubahan perilaku dan membangun kesadaran kolektif masyarakat. Secara keseluruhan, program ini berkontribusi pada upaya mewujudkan lingkungan permukiman yang bersih, sehat, dan berkelanjutan serta mendukung pencapaian SDG 11 dan SDG 12
Financial Feasibility Study of Nursery Business at CV Kebun Sari, Bengkulu City
No full textThis study aims to analyze the feasibility of CV Kebun Sari's nursery business. The advantage of this business lies in the diversification of six cultivated commodities, so the risk of loss is smaller compared to other nurseries that only rely on one commodity. The feasibility analysis was carried out using the Net Present Value (NPV), Benefit Cost Ratio (B/C), Internal Rate of Return (IRR), and Payback Period (PP) methods. The NPV value remains positive at Rp4,857,854,973 at a bank interest rate of 10% to a discount of 51%, so the project is quite strong against the risk of increasing capital costs. In addition, the B/C Ratio value is greater than 1, namely 1.440, indicating that every Rp1 of capital produces Rp1,440 of net profit, the IRR of 51.558% is higher than the Discount Factor level of 10%, indicating very good investment returns and the Payback Period of only 4 years 6 months 7 days is much faster than the initial estimate of 5 years, reducing capital risk and accelerating investment returns. The results of the study show that CV Kebun Sari's nursery business is considered very feasible and has minimal financial risk, so this business has good prospects to be maintained and developed in the future
The Influence Of Brand Experience On Brand Loyalty In The Tiktok Shop Mobile Application With Brand Trust As a Mediating Variable
No full textThis study is motivated by the increasing competition in the social commerce industry and the shift in consumer behavior that emphasizes experiential aspects in online shopping. TikTok Shop, as one of the rapidly growing social media–based e commerce platforms in Indonesia, faces challenges in maintaining user trust and loyalty amid intense market competition. The purpose of this study is to examine the effect of Brand experience on Brand loyalty with Brand trust as a mediating variable. This research employs a quantitative approach using the Structural Equation Modeling–Partial Least Squares (SEM-PLS) analysis technique with SmartPLS 4.0 software. Data were collected from 202 active TikTok Shop users selected through a purposive sampling technique. The results indicate that Brand experience has a positive and significant effect on both Brand trust and Brand loyalty. Brand trust also has a positive and significant effect on Brand loyalty and partially mediates the relationship between Brand experience and Brand loyalty. These findings demonstrate that positive experiences perceived by TikTok Shop users can enhance their trust in the platform, ultimately strengthening their loyalty. Therefore, TikTok Shop is advised to continuously improve the quality of user experience through sensory, affective, intellectual, and behavioral aspects to reinforce trust and build long-term customer loyalty
The Percentage Of Internal Organ Weight Of Broiler Chickens Fed Containing Corn Leaf Flour With Different Levels
No full textThis research aims to determine whether feeding corn leaf meal at different levels can increase the percentage of internal organ weight in broiler chickens. This study used a completely randomized design (CRD), consisting of 5 treatments and 5 replicates. The analysis used was Analysis of Variance, and if there was a significant effect, it was followed by Duncan's multiple range test. Experiments were given as follows: P0 (100% commercial feed) (Control), P1 (feed with 5% corn leaf flour), P2 (feed with 10% corn leaf flour), P3 (feed with 15% corn leaf flour), P4 (feed with 20% corn leaf flour). The results showed that the addition of corn leaf meal in the diet had no significant effect (P>0.05) on the percentage of liver, heart, and stomach in broiler chickens. The addition of corn leaf meal in the feed at levels of 5-20% had no significant effect, but it could increase the weight of internal organs in broiler chickens
Analysis of Chemical and Physical Soil Fertility on Maize (Zea mays L.) Cultivated Land in Telaga Biru District, Gorontalo Regency, Indonesia
No full textMaize (Zea mays L.) is a significant food commodity in Telaga Biru Subdistrict, Gorontalo Regency; therefore, information on soil fertility is crucial as a basis for effective land management. This study aims to analyze the chemical and physical fertility of soils in maize cultivation areas and to identify efforts to improve maize productivity in Telaga Biru Subdistrict. The study was conducted from April to November 2025 in Telaga Biru Subdistrict, Gorontalo Regency. A descriptive quantitative method with a land unit-based survey approach was employed. Soil sampling was conducted diagonally in three villages: Timuato, Modelidu, and Talumelito, at a depth of 0-20 cm. The analyzed chemical fertility parameters included soil pH, nitrogen, organic carbon, cation exchange capacity, available phosphorus, potassium, and base saturation. Physical soil properties analyzed included soil texture, bulk density, and soil color. The findings showed that the soil pH was slightly acidic, with nitrogen and organic carbon contents falling into the low to moderate categories. The cation exchange capacity and the availability of phosphorus and potassium were moderate, while base saturation was relatively low: The physical soil properties were dominated by clay to clay loam textures with relatively high bulk density values. These conditions indicate that maize cultivation land in Telaga Biru Subdistrict has sufficient fertility to support plant growth; however, appropriate soil management is still required through balanced fertilization, the addition of organic matter, and improvement of soil physical properties to enhance productivity sustainably.
 
The Effect Of Promotions And Discounts On Impulse Buying Of Nivea Products In Instagram Advertising With Positive Emotion As An Intervening Variable: (Case Study of Nivea Product Purchasing Decisions in the Madiun Community)
No full textImpulse buying refers to unplanned consumer purchases triggered by emotional or situational stimuli. This study investigates the effect of promotions and discounts on impulse buying behavior, with positive emotion as a mediating variable. Using a purposive sampling method, the study surveyed 385 respondents from Madiun City who had purchased Nivea body lotion at least twice. A quantitative approach was employed, with data collected through questionnaires and analyzed using SPSS version 16. The findings reveal that promotions and discounts significantly influence positive emotions, which in turn significantly affects impulse buying. Moreover, positive emotion mediates the relationship between promotions, discounts, and impulse buying behavio
The Effect Of Sustainability Reporting On Company Value With Intellectual Capital As A Moderation
No full textThis study examines the relationship between sustainability reporting and firm value and investigates whether intellectual capital strengthens this relationship in companies listed in the Jakarta Islamic Index (JII). Firm value is proxied by Price to Book Value (PBV), sustainability reporting is measured using the Global Reporting Initiative (GRI) disclosure index, and intellectual capital is assessed using the Value Added Intellectual Coefficient (VAIC™) model. The sample consists of 30 JII-listed firms in 2024, analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS).
Drawing on signaling theory and the resource-based view, sustainability reporting is expected to function as a credible signal of long-term value creation, while intellectual capital is assumed to enhance the firm’s ability to transform sustainability disclosure into competitive advantage. However, the findings indicate that sustainability reporting does not significantly affect firm value, and intellectual capital does not moderate this relationship.
These results suggest that sustainability disclosure in the Islamic capital market context may not yet be perceived as value-relevant information by investors. The absence of a significant effect also raises concerns regarding disclosure quality and the potential perception of greenwashing, where sustainability reporting fulfills regulatory compliance but lacks substantive strategic integration. The study contributes to the literature by highlighting the signaling limitations of sustainability reporting and the underutilized strategic role of intellectual capital in emerging Islamic markets
Social Media, Spiral of Silence and Audience Reaction to Religious Media Contents: A Critical Analysis
No full textThis research paper examines the impact of social media on public engagement with religious media content, the Spiral of Silence theory, and audience reactions to such content. Social media has transformed the way religious content is created, distributed, and consumed. However, the Spiral of Silence phenomenon holds that individuals are less likely to express views or opinions that they believe others will disagree with. The study explores how social media is affecting the willingness of individuals to discuss and engage with religious media contents and how individuals react to these contents. The paper highlights real-life examples of controversies in Nigerian religious social media and analyzes the potential risks and rewards of religious media content dissemination on social media. The study concludes that social media platforms have become key players in the dissemination of religious media contents and have created unique challenges and opportunities for religious communication. The Spiral of Silence theory is still applicable in the context of discussions about religious media contents on social media, and it has the potential to silence minority opinions and magnify the impact of dominant ones. Additionally, audiences' reactions to religious media contents on social media are diverse and complex, driven by a range of factors such as religious affiliation, personal beliefs, and broader societal trends. However, it is important to be mindful of the potential ethical and theological challenges that arise from producing and sharing religious media content on social media. Audiences' reactions to religious media contents are complex and can vary widely depending on several factors, including religious affiliation and societal trends. Finally, the study recommends ways to improve the dissemination of religious media content, increase user privacy and make algorithms more transparent, and prevent the spread of misinformation and hate speech. Future research should focus on further examining the impact of social media on the distribution and reception of religious media contents
The Effect Of Applying Corn Leaf Flour And Seaweed To The Parts Of Broiler Chicken Carcasses Kept In Litter Cages
No full textThe purpose of this study is to determine the effect of carcass parts on broiler chickens fed corn leaf flour and seaweed. This study used a Complete Random Design (RAL) with 6 treatments and 4 replicates. The treatment provided was the administration of seaweed flour and corn leaf flour to 96 broiler chickens aged 2 weeks. The experimental feed used in this study was P0 (commercial feed), P1 (10% corn leaf meal), P2 (10% seaweed meal), P3 (5% corn leaf meal + 15% seaweed meal), P4 (10% corn leaf meal + 10% seaweed meal), and P5 (15% corn leaf meal + 5% seaweed meal). The observed research variables were cut weight, chest weight, thighs, wings, and back. The results of this study were that corn leaf flour and seaweed flour did not have a real effect on the weight value of the chest, thighs, wings, and back. It was concluded that the application of corn leaf flour and seaweed had an effect on the weight of the broiler chicken carcas