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⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities
Published by Universitas Kristen Cipta Wacana
ISSN : -     EISSN : 30627044     DOI : https://doi.org/10.71131/2z5nxf90
Core Subject : Economy, Humanities, Science, Social, Engineering,
Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Environmental Science
International Journal of Sustainable Social Culture, Science Technology Management, and Law Humanities carries original and full-length articles that reflect the latest research and developments in both theoretical and practical aspects of Social, Culture, Science and Technology, Humanities, Law and Society with Sustainability. It provides an academic platform for professionals and researchers to contribute innovative work in the field. The scopes of the journal include, but are not limited to, the following fields: Social sciences and Humanities Sustainable land development Environmental economics and policy Urban planning and development Social impact assessment Engineering
Arjuna Subject : Ilmu Sosial - Ilmu Sosial (Lain-Lain)
Articles 28 Documents
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Digitalization of Micro, Small and Medium Enterprises And Its Implications for Social Mobility Hidayat, A. Taufiq; Khalilah Daud Isaac Makhmut; Laila Nur Azizah
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/7rjnsj62

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play a vital role in the Indonesian economy. However, challenges such as limited market access and resources often hinder their development. Digitalization is one solution to improve competitiveness and social mobility. Micro, Small, and Medium Enterprises (MSMEs) are productive businesses owned by individuals or small business entities with certain limitations in terms of assets and turnover, in accordance with Law Number 20 of 2008 concerning Micro, Small, and Medium Enterprises (MSMEs). They serve as the backbone of the Indonesian economy, contributing significantly to Gross Domestic Product (GDP) and providing employment. MSMEs still face various challenges, such as low digital literacy and difficulties in marketing and product innovation. The use of technology can be a solution for MSMEs to increase competitiveness and expand markets. This study aims to analyze the role of digitalization in driving the development of Micro, Small, and Medium Enterprises (MSMEs) and its implications for social mobility of entrepreneurs. This study uses a qualitative method with case studies of several MSMEs that have implemented digitalization. Data were collected through in-depth interviews with MSME owners and analysis of related documents. Digitalization is understood as the use of digital technology, particularly e-commerce platforms, social media, and digital financial services, which can open wider market access, increase business efficiency, and strengthen competitiveness. Using a qualitative approach and in-depth interviews with MSMEs, this study found that digitalization contributes significantly to increased income, expanded social networks, and changes in the socioeconomic status of the community. However, the study also revealed gaps in access to technology and digital skills that can widen the social gap between adaptive MSMEs and those left behind. The results of this study indicate that digitalization functions not only as an economic instrument but also as a crucial factor in encouraging social mobility, provided there is support from policies and programs to improve sustainable digital literacy
The Relationship between Nutritional Knowledge, Attitudes, and Breakfast Habits among Junior High School Students in Tulungagung Regency Adhitya Rizky Arissaputra Aswanto; Eka Sudibya; Prayitno Ribut Suwasono; Eunike Sri Puspaningsih
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/9rtbn236

Abstract

Inadequate breakfast behavior among adolescents is a significant public health concern, contributing to decreased learning concentration and increased risk of malnutrition. Low nutritional knowledge is frequently identified as a contributing factor. This study aimed to analyze the relationship between the level of nutritional knowledge and breakfast attitude and behavior among adolescents in Tulungagung Regency. This was an analytical observational study utilizing a cross-sectional approach. The subjects consisted of 96 adolescent students selected from three Junior High Schools in the Tulungagung Regency area using a simple random sampling method. Data analysis was performed using the Pearson Product Moment and Spearman's Rank tests. The study results showed no significant relationship between the level of nutritional knowledge and breakfast attitude (p=0.991) or with breakfast behavior (p=0.084). These findings indicate that a high level of nutritional literacy does not necessarily guarantee the formation of a positive attitude and adherence to breakfast behavior among adolescents. Therefore, more applicable intervention strategies, such as implementing communal breakfast habits, are required to bridge the gap between knowledge and practice.
Simulation of the Influence of Wind Speed on the Power Output of a Vertical Axis Wind Turbine Habiburahman, Novan Habiburrahman; Novie Ary Priyanti; M. Zainul Muttaqin; Ari sam Primadiarta; Agung Hariadi
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/vs7g2k63

Abstract

This study aims to analyze the effect of varying wind speeds on the power output generated by a Vertical Axis Wind Turbine (VAWT). This type of turbine holds great potential for harnessing wind energy in both urban and rural areas, particularly due to its ability to operate under fluctuating wind directions. The methodology employed is numerical simulation based on Computational Fluid Dynamics (CFD), which models fluid flow around the turbine rotor at wind speeds ranging from 2 m/s to 12 m/s. Key parameters analyzed include power coefficient (Cp), torque, and mechanical power output. The simulation results indicate a nonlinear relationship between wind speed and power output, where increasing wind speed significantly enhances power up to a certain optimum point, beyond which turbulence and energy losses become more dominant. These findings provide a foundation for optimizing VAWT design and selecting suitable installation sites according to local wind conditions. This research also supports the development of sustainable and environmentally friendly renewable energy technologies, particularly for small- to medium-scale applications.
The Influence of Workforce Competence and Supervision Systems on Construction Project Productivity Rakhmawati, Annisa Nur; Khalilah Daud Isaac Makhmut; Eko Tjahjono; Ratna Marhaenita Widjaja
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/ypdent05

Abstract

The construction industry plays a strategic role in supporting national development, but low labor productivity remains a challenge, especially in medium-scale construction projects. Labor productivity is influenced by various factors, including competence and the effectiveness of the monitoring system. Although a number of previous studies have examined these two variables, the findings show inconsistencies, so further study is needed to confirm their contribution to construction project productivity. This study aims to analyze the effect of labor competence and the monitoring system on construction project productivity. This study uses a quantitative approach with an explanatory research type. A sample of 72 respondents was determined using purposive sampling from a population of 80 workers on the PT Y boarding house construction project in Malang City. Data collection was carried out through questionnaires, observations, and documentation. Data analysis used multiple linear regression with the support of validity, reliability, and classical assumption tests. The results showed that both workforce competency and the supervision system had a significant effect on project productivity. The supervision system variable showed the most dominant effect with a significance value of 0.000 and a regression coefficient of 0.538, while workforce competency had a significance value of 0.014 with a regression coefficient of 0.412. Simultaneously, both variables have a significant effect on productivity with an R-Square value of 0.620, which means that 62% of productivity variation can be explained by these two variables.
Optimization of Catfish (Clarias sp.) Based Amplang Formulation: Physicochemical, Texture, and Sensory Quality Evaluation Noviansyah, Novan; Lestari, Juniarti Wulan
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/jp3tgv60

Abstract

The diversification of freshwater fish products, particularly catfish (Clarias sp.), into value-added snacks like amplang represents a crucial strategy to enhance economic resilience for small-scale farmers in Indonesia facing price volatility. This study aimed to optimize the formulation of catfish-based amplang by varying the proportions of catfish meat, tapioca flour, and egg white to achieve optimal physicochemical characteristics, texture, and sensory acceptance. The research employed a factorial Completely Randomized Design (CRD) with nine treatment combinations: fish meat (80 g, 100 g, 120 g), tapioca flour (60 g, 75 g, 90 g), and egg white (30%, 40%, 50% w/w of dough). Evaluated parameters included moisture, protein, fat, ash, and carbohydrate content, as well as expansion ratio, fracture force, and hedonic scores (color, aroma, taste, texture). Statistical analysis was conducted using ANOVA followed by Duncan's Multiple Range Test (DMRT). The optimal formulation (100 g fish meat, 75 g tapioca, and 40% egg white) yielded a product with superior characteristics: 3.40% moisture, 17.86% protein, 4.66% fat, 2.35% ash, a 666.67% expansion ratio, and the highest overall acceptability (4.6/5). The optimal product complies with the SNI 7762:2013 quality standard and offers a viable model for Small and Medium Enterprises (SMEs) to increase the market value of aquaculture commodities.
Composition and Profile of Fatty Acids in Milk on Quality and Health -, Rosidi Azis; -, Juniarti Wulan Lestari; -, Aridatuz Zahroh
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/w04e1155

Abstract

The fatty acid (FA) profile of bovine milk is a dynamic compositional trait that serves as a pivotal determinant of both dairy product quality and human health outcomes. Historically scrutinized for its saturated fat content, contemporary research reveals milk fat as a complex source of diverse lipids, including beneficial trans fatty acids, odd-chain saturated fatty acids, and conjugated linoleic acid (CLA). This review synthesizes current knowledge on the composition, key dietary determinants, and dual consequences of the milk FA profile. It demonstrates that ruminant nutrition, particularly pasture-based feeding and lipid supplementation, is the primary lever for modifying this profile, enhancing bioactive components while simultaneously altering the physicochemical properties of the fat. The analysis positions the FA profile as a functional hinge, where improvements in nutritional value such as increased omega-3 FAs and CLA often conflict with technological quality parameters like oxidative stability and texture. A critical reevaluation of health impacts dismantles the simplistic view of milk saturated fats, underscoring the heterogeneous metabolic effects of individual fatty acids and the significance of the whole-food dairy matrix. Ultimately, navigating this hinge necessitates an integrated approach combining tailored animal nutrition, innovative processing, and evidence-based dietary guidance to harness milk fat's full potential. This synthesis provides a foundational resource for developing dairy products that align optimal sensory and functional characteristics with enhanced human health benefits, moving beyond reductionist paradigms towards a holistic understanding of milk fat.
DEVELOPING A THEORETICAL FRAMEWORK OF DIGITAL TWIN FOR INDUSTRIAL MACHINE FAILURE PREDICTION: A LITERATURE REVIEW Winoto, Djarot
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/81bk4g25

Abstract

Digital Twin has become a key approach in supporting predictive maintenance strategies for modern industrial machinery. Although numerous studies implement Digital Twin through numerical modeling and artificial intelligence, theoretical studies that map its conceptual structure, fundamental elements, and failure prediction mechanisms remain limited. This article presents a simple literature review aimed at identifying the core concepts of Digital Twin and developing a theoretical framework that can serve as a foundation for future research in mechanical engineering. Literature from Google Scholar, ScienceDirect, and IEEE Xplore was analyzed to formulate the structural components of a Digital Twin system within industrial machine contexts. The findings show that a Digital Twin is composed of a physical model, virtual model, data connectivity, and an analytics engine, all of which work integratively to detect anomalies and predict failures. The theoretical framework developed in this study is expected to serve as a reference for conceptual research related to machine maintenance and mechanical reliability.
Analysis of the Implementation of Shear Wall/Core Wall Construction as the Implementation of Practical Work at the KYO Society Project, Surabaya Irwanto, Bramantyo Haedar Hugo; Zulfikar, Anggi Rahmad
⁠International Journal of Sustainable Social Culture, Science Technology, Management, and Law Humanities Vol. 2 No. 2 (2025)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/6htjmb49

Abstract

This study aims to systematically describe the implementation process of Shear Wall/Core Wall structural works, quality management (Quality Control), and the application of Occupational Health and Safety (OHS) at the KYO Society Apartment Development Project in Surabaya, carried out by PT Wijaya Karya Bangunan Gedung Tbk. The research employed a descriptive qualitative approach through direct field observations, project document analysis, informal interviews, and the collection of primary and secondary data during the industrial internship period. The data analyzed included stages of structural work (formwork installation, reinforcement installation, concrete casting, and dismantling), work scheduling, equipment utilization, work volume records, and OHS documents such as Job Safety Analysis (JSA), lists of Personal Protective Equipment (PPE), and emergency response procedures.vThe results indicate that the implementation of Shear Wall/Core Wall works has complied with the shop drawings and the project’s Standard Operating Procedures (SOPs). However, several on-site constraints were identified, such as adjustments to concrete casting schedules and equipment availability, which required technical coordination. From a Quality Control perspective, material inspection, dimensional checks, and concrete quality control were conducted in accordance with established procedures. The implementation of OHS at the project site has generally been well executed, as evidenced by the use of PPE, regular toolbox meetings, the installation of safety signage, and the presence of emergency response flowcharts. Nevertheless, supervision of potential hazards and worker discipline still require improvement. Overall, this study provides a comprehensive overview of structural work processes and OHS systems in high-rise building construction projects, which can serve as a reference for improving project management and occupational safety in the future.

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