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This study aims to analyze the implementation of digitalization in the operational management of Batik TIN MSMEs as a strategy to enhance business competitiveness. Digitalization is considered an important step for MSMEs in facing increasingly competitive market conditions in the digital economy era. The research method employed is qualitative with a case study approach. Data were collected through in-depth interviews with the owner and employees of Batik TIN MSMEs, direct observation of operational processes, and documentation related to production, marketing, and financial management activities. The results show that the implementation of digitalization in the production aspect helps improve work efficiency and product quality control. In the marketing aspect, the utilization of social media and digital platforms is able to expand market reach and enhance interaction with consumers. Meanwhile, digitalization in financial management facilitates transaction recording, improves the accuracy of financial reports, and supports more accurate decision-making. Overall, the implementation of digitalization has proven to make a positive contribution to improving operational efficiency and strengthening the competitiveness of Batik TIN MSMEs. Therefore, digitalization can be an effective and sustainable strategy for MSMEs to survive and grow amid dynamic industrial competition.

Background: The prevalence of Chronic Energy Deficiency (CED) among pregnant women in West Papua remains very high, reaching 40.7%. The provision of manufactured supplementary food (PMT) in the form of biscuits often faces challenges due to low compliance caused by monotonous taste and nausea-triggering flavors. Sweet potato (Petatas) is a potential local food source with an energy content of 123 kcal/100g that could serve as an alternative PMT. Objective: To analyze the acceptability (taste, color, aroma, and texture) of sweet potato-based PMT products among pregnant women with CED. Methods: A quantitative study with a cross-sectional design was conducted from September to October 2025 at the Ransiki Health Center. The sample consisted of 22 pregnant women with CED. The research instrument used a 5-point hedonic scale questionnaire. Results: Respondent characteristics were dominated by the ideal age range of 20-35 years (81.8%) and low family income (63.6%). The acceptability test results showed high overall acceptance with an average score of 4.23 (Highly Liked). The color attribute obtained the highest score (4.27), followed by taste (4.18), texture (4.18), and aroma (4.14). Conclusion: Sweet potato-based PMT products have excellent acceptability and significant potential to be integrated into local nutritional intervention programs for pregnant women with CED.

Community service activities in Kalirahayu 1 Village aim to improve the utilization of social media as a marketing tool for Micro, Small, and Medium Enterprises (MSMEs). This initiative is important because many MSME actors in the village have not maximized social media usage, which limits their opportunities to increase product sales and market reach. The program was implemented through consultations, practical training, and continuous mentoring involving 10 MSME actors in Kalirahayu Village. Through this activity, participants were introduced to digital marketing strategies, including content creation, product promotion, and customer interaction through social media platforms. The results showed that MSME actors gained new knowledge and skills in using social media effectively, while students involved in the program also developed practical experience in digital marketing. Although several challenges were encountered, such as limited technological facilities and differences in participants’ initial knowledge levels, the program successfully increased awareness of the importance of digital marketing. This activity demonstrates strong potential for sustainable development and is expected to support the growth and competitiveness of MSMEs in rural areas.

Traditional fermented foods made from glutinous rice play a significant role in Indonesia’s local food system, with fermented glutinous rice known as tape ketan being one of the most popular products. Tape ketan is produced through a fermentation process using traditional starter cultures that involve diverse microorganisms, resulting in distinctive sensory characteristics. This review article aims to examine and synthesize previous studies related to the fermentation process of tape ketan and the characterization of metabolites formed during fermentation. The study employed a qualitative approach with descriptive analysis based on a literature review of relevant national and international scientific journals. The findings indicate that tape ketan fermentation involves starch hydrolysis, sugar fermentation, and the formation of primary and secondary metabolites influenced by fermentation time and microbial composition. Primary metabolites such as simple sugars, organic acids, and alcohol contribute to the basic sensory attributes of the product, while secondary metabolites including phenolic compounds and bioactive components enhance its functional potential. The characterization of these metabolites demonstrates that tape ketan is not only a traditional fermented food but also has promising potential for development as a value-added functional food based on local wisdom.

Plastic waste has become one of the main environmental problems due to its nature, which is difficult to decompose naturally and can cause environmental pollution. One alternative waste treatment method that can be applied is to use a plastic melter to melt and recycle plastic waste into useful products. However, the design of plastic melters often lacks consideration of structural strength and safety aspects during the operation process. This study aims to design and engineer a plastic melter using the Finite Element Analysis (FEA) simulation approach to analyze structural resistance to thermal and mechanical loads that occur during the operation process. The research method was carried out through 3D design modeling of plastic melter components using Solidworks software, followed by analysis with FEA simulation on the main component, namely the melting tube. The parameters analyzed include the distribution of von Mises stress, the amount of displacement, and the safety factor. The analysis results show that the analyzed components experience von Mises stress distribution and displacement that are still below the material tolerance limits, with safety factor values above the recommended safety limits. Thus, the resulting plastic melter design is declared safe and can proceed to the manufacturing process. Therefore, the plastic melter design is safe, strong, and feasible to be realized as an effective and sustainable plastic waste processing technology solution.

This study aims to analyze the shoe production process from an operational management perspective at PT. XYZ. The focus of the research is directed at the stages of the production process and the management of raw materials in supporting the smooth running and efficiency of production activities. This research uses a descriptive qualitative approach carried out through an Internship Experience Practice (PPL) at PT. XYZ. Data was collected through direct observation of production activities, interviews with relevant parties in the production department, and supporting documentation. The data obtained was analyzed by describing the production process flow, raw material management system, and production process control, then linked to the concept of operational management. The results showed that the shoe production process at PT. XYZ consisted of several interrelated stages, starting from raw material management to the main production process. The company has implemented a fairly structured operational management system, characterized by the recording of raw materials, the separation of materials by type, and the application of the First in First Out (FIFO) method to maintain material quality and smooth production. However, several operational obstacles were still found, such as limited production time, suboptimal coordination between departments, and the potential for defective products in the production process. The implementation of operational management at PT. XYZ has supported the shoe production process quite effectively, particularly in raw material management and production control. Nevertheless, improved coordination and continuous evaluation of the production process are needed to enhance operational efficiency and product quality.

Bulay Village has an entrepreneurial spirit, with the idea of creating, developing, and managing new businesses and exploiting its papaya production potential. This innovation involves processing papaya chips (kreeyaa), which is expected to increase income. The goal of the PKM is to improve the community's economy by providing training and guidance on processing papaya into marketable products, motivating the community to generate creative ideas using existing resources, and establishing papaya chips businesses. The method used is partisipatory Action Research, an approach based on the assets, strengths, and potential of the community. Entrepreneurship mentoring seminars and training on making papaya chips (kreeyaa) in Bulay Village are expected to create jobs, develop community skills, and increase income by leveraging potential assets.

PT UVW uses jigs in the vacuum metalizing process that require washing, which is currently done manually, resulting in inefficiency and risks to operators, thus, jig washer machine was created in order to reduce the risk for operators and increasing efficiency, which based on horizontal mixer. This study analyses the effect of agitator design on fluid flow patterns in a jig washing machine to obtain an optimal design. Two agitator design alternatives were developed and tested using Computational Fluid Dynamics (CFD) simulations at rotational speeds of 70, 75, and 100 rpm, followed by prototype fabrication and performance testing. Simulation results show that the second design produces a higher fluid velocity (20.4 m/s) and a more turbulent and uniform flow pattern compared to the first design (1.7 m/s). Field tests confirmed that the second design achieves higher washing effectiveness (97.14%) with reduced water consumption and shorter washing time. The optimally designed agitator washing machine increases productivity by six times compared to manual washing and reduces operator exposure to hazardous chemicals. This study recommends the second agitator design for improving washing efficiency and effectiveness.

This study aims to evaluate the implementation of the Al-Qur’an Juz 30 tahfiz program at MI Darul Falah Konawe by applying the CIPP (Context, Input, Process, Product) evaluation model. The method used in this study is descriptive qualitative by collecting data through interviews, observations, and documentation. The results of the study in the Context dimension show that the program has a very strong foundation of vision and target planning. In the Input dimension, teacher qualifications and supporting facilities are considered very adequate, but obstacles were found in the students' diverse initial abilities in reading and writing the Qur'an. The Process dimension reveals high student enthusiasm, but the implementation is hampered by limited guidance time and frequently interrupted schedules. As a result, in the Product dimension, students show very good reading quality (makhraj and tajwid), but the quantity of memorization has not yet reached the planned target. This study recommends the need to restructure the guidance schedule consistently and to provide a tahsin matriculation program to equalize students' basic abilities.

This study explores the effectiveness of a time management intervention in reducing academic procrastination among first- and second-semester undergraduate students at several universities in Malang. A quasi-experimental method was employed involving two groups with a total of 20 participants: 10 students in the experimental group who received a time management workshop and 10 students in the control group. The research instrument was the Academic Procrastination Scale developed by Onwuegbuzie. The intervention was conducted over six sessions focusing on techniques such as the Pomodoro Technique, Eisenhower Matrix, distraction management, relaxation, reward systems, to-do lists, leisure time management, and weekly scheduling. Data were collected through questionnaires and analyzed using an independent samples t-test and the nonparametric Mann–Whitney test. Participants were selected using a random sampling technique, and the academic procrastination scale was used as the primary measurement instrument. The results indicate that the time management intervention was effective in reducing academic procrastination, suggesting important implications for the development of more effective educational strategies. This research is expected to contribute to the design of more effective intervention programs to increase the academic productivity of students in higher education.

This study aims to analyze the influence of HR Information Systems and Work Discipline on Employee Performance Through Job Satisfaction as an Intervening Variable at CV Multirejeki Selaras, Payakumbuh City. Data collection methods were through interviews and questionnaires. The population in this study was 40 employees. The data analysis method used was Structural Equation Modeling (SEM) using Partial Least Square (PLS). Based on the results of data analysis, it was found that HR Information Systems had a positive and significant effect on Job Satisfaction, Work Discipline had a positive and significant effect on Job Satisfaction, HR Information Systems had no and insignificant effect on Employee Performance, Work Discipline had no and insignificant effect on Employee Performance, Job Satisfaction had a positive and significant effect on Employee Performance, Job Satisfaction was able to mediate the effect of HR Information Systems on Employee Performance, Job Satisfaction was able to mediate the effect of Work Discipline on Employee Performance. The results of this study indicate that although the HR Information System and Work Discipline have a positive influence on Job Satisfaction, both do not have a direct influence on Employee Performance, but rather through the role of Job Satisfaction as a significant mediator.

The problem of household organic waste remains a major challenge in urban areas, including in the North Rejowinangun Village of Magelang City. High population density and limited land use cause the volume of organic waste to continue to increase and impact the condition of the Final Disposal Site (TPA) which is experiencing overcapacity. This community service activity aims to provide a community-based organic waste management solution through the cultivation of Black Soldier Fly (BSF) maggots as a method of organic waste bioconversion. The implementation method is carried out in a participatory manner through the stages of preparation and problem identification, implementation of activities in the form of education and direct practice of BSF maggot cultivation, as well as monitoring and evaluation. The results of the activity show that BSF maggots are able to decompose household organic waste effectively, as indicated by a reduction in waste volume in a relatively short time and a decrease in potential odor. BSF larvae show stable growth with a high level of waste consumption, especially in media with good humidity and management. In addition to the environmental impact, this activity also increases public knowledge and awareness about the importance of organic waste management and opens up opportunities for the development of maggot cultivation as a productive activity with economic value. Thus, BSF maggot cultivation can be an alternative solution for sustainable organic waste management that is easy to implement in the community.

Micro, Small, and Medium Enterprises (MSMEs) play a strategic role in supporting Indonesia’s economic development, not only by contributing to economic growth but also by creating employment opportunities. Along with the rapid increase in the number of MSMEs, competition among business actors has become increasingly intense, including in the knitted industry, which requires consistent product quality and efficient production processes. In this context, this community service program is designed to strengthen the competitiveness of MSMEs by improving their understanding and implementation of machine maintenance. Proper and well-planned maintenance practices are expected to reduce the risk of machine failure and minimize product defects. The activities were carried out through a series of socialization sessions, training programs, and technical assistance focused on machine maintenance calculations. The expected output of this program is a community service report that will be further developed into a scientific article and published in the Indonesian Journal of Community Service.

Kawengen Village, located in East Ungaran District, Semarang Regency, is one of the main corn-producing areas with strong potential to be developed into processed products with high economic value. However, limited community knowledge in product processing, business management, and marketing has prevented corn production from generating optimal added value. This community service program aims to strengthen village entrepreneurship through the establishment of a corn production house as a center for innovation, training, and business mentoring. The production house is expected to enhance community skills, promote economic independence, and support sustainable local economic development. The program was implemented through the PPK Ormawa initiative, which included socialization of corn-based product innovations, basic financial bookkeeping training, digital marketing training, product innovation workshops, and continuous mentoring in production, marketing, and financial management. The results demonstrate significant improvements in community skills in processing corn into value-added products, increased understanding of basic business financial management, and enhanced capacity to utilize digital media for market expansion. The corn production house also functions as a community collaboration hub that strengthens business development based on local resources. Overall, the strategy of developing village entrepreneurship through a corn production house has proven effective in encouraging the growth of productive community-based enterprises, strengthening local economic independence, and fostering entrepreneurial interest rooted in village potential.

Malnutrition and stunting among children under five remain major public health challenges in developing countries, including Indonesia. These conditions are associated with increased morbidity, mortality, impaired cognitive development, and reduced productivity in adulthood. Stunting reflects chronic nutritional deficiencies, while severe malnutrition indicates acute or prolonged inadequate nutrient intake, often exacerbated by infections, poor caregiving practices, and unfavorable socioeconomic conditions. This case report aims to describe the clinical condition, contributing factors, management, and outcomes of a 14-month-old female toddler diagnosed with severe malnutrition and stunting without complications in Blang Dalam Geuteung Village, Nisam Subdistrict, North Aceh Regency. The assessment was conducted using a family medicine approach, incorporating detailed history taking, physical examination, anthropometric measurements, and nutritional status evaluation based on World Health Organization Z-score indicators. Interventions included nutritional rehabilitation through appropriate dietary intake, family education on balanced nutrition and proper feeding practices, routine growth monitoring, and optimization of primary healthcare services. The results showed gradual improvement in the child’s nutritional status, evidenced by weight gain, better appetite, and improved feeding patterns following the intervention. This case highlights the importance of early detection, comprehensive family-centered management, and continuous monitoring in addressing malnutrition and stunting at the primary care level. Strengthening community-based interventions, improving caregiver knowledge, and enhancing collaboration between healthcare providers and families are essential to reduce the burden of malnutrition and support optimal child growth and development.

Elsheskin is a local skincare brand from Yogyakarta, which is under the auspices of PT Elshe Estetika Nusantara. In October 2024, it was circulated that Elsheskin had overclaimed the content of skincare products, because the retinol content in Elsheskin's retinol rejuvenating night serum product was proven to be inconsistent with laboratory test results. This overclaim case has damaged Elsheskin's image. The purpose of this study is to measure Elsheskin's crisis communication in dealing with the case of overclaiming the content of skincare products, Elsheskin's image after conducting crisis communication and how much influence the crisis communication of the case of overclaiming the content of skincare products has on Elsheskin's image. The theory used is the crisis communication theory (Coombs, 2019) which consists of the pre-crisis stage, the crisis event stage and the post-crisis stage. This study also uses the Image theory (Boulding, 2007) which consists of knowledge, feelings, values ​​and beliefs. The method used in this study is a quantitative approach with a survey method and a simple random sampling technique by distributing paper questionnaires to 80 respondents selected according to the characteristics of the study. From the results of calculations and data processing using the SPSS 25 application, namely: a) Elsheskin has carried out crisis communication well in accordance with crisis communication theory. b) Elsheskin has succeeded in restoring its image due to the overclaim case. c) There is an influence of crisis communication in the case of overclaiming skincare product content on Elsheskin's image of 59.2%.

Coffee husk is an agro-industrial waste with significant potential to be utilized as a renewable energy source through the fast pyrolysis process. This study aims to analyze and optimize gas production from the fast pyrolysis of coffee husk biomass using a screw reactor through single-particle-based Computational Fluid Dynamics (CFD) simulations. The simulations were conducted by varying the operating temperature at 500°C, 600°C, and 700°C to examine pressure distribution, heat transfer, particle temperature, and the formation of pyrolysis products, namely bio-oil, biogas, and biochar. The modeling was performed using COMSOL Multiphysics 6.2 with a numerical approach to represent thermal phenomena and biomass decomposition reactions during the pyrolysis process. The simulation results indicate that increasing temperature significantly affects the rate of heat transfer and the temperature distribution of coffee husk particles. At 600°C, heat transfer and temperature distribution are more uniform compared to 500°C, although heating at the particle core is not yet fully optimal. The pressure distribution shows a stable flow of pyrolysis gas from the bottom to the top of the reactor. In terms of products, increasing temperature leads to a reduction in biochar and bio-oil formation due to the occurrence of secondary reactions, while biogas production increases. The highest gas production is achieved at 700°C, indicating the most optimal condition for maximizing gas yield from fast pyrolysis. Therefore, single-particle-based CFD simulation can be used as an effective tool to understand pyrolysis mechanisms and optimize process parameters in a screw reactor.

Tegal Regency is a region in Central Java Province. Geographically, Tegal Regency is situated on a highly advantaged path. This regency, with its capital in Slawi, boasts a diverse range of economic centers spread across several regions. Dominated by small and medium-sized industries, the community can be empowered and participate in improving their well-being through job creation. Small and Medium Industry centers are highly diverse. One area we highlight in this article is the potential of metal and machinery SMEs, which are crucial commodities in the local economy. The metal industry is located around Talang District. The metal and machinery sector holds significant promise due to the potential for increased manufacturing demand, which can boost the local economy. In this study, we used field research and interviews to understand how the SME economy operates. By highlighting this, we hope that the government will focus on SMEs, particularly in the metal and machinery sector, by providing incentives for training and improving product quality and human resources. Based on the above description, local economic growth is highly possible with the support of adequate facilities and infrastructure.

Industrial visits are widely recognized as an experiential learning approach that bridges the gap between theoretical knowledge and real industrial practices in engineering education. This study aims to examine the relationship between industrial visits and the improvement of production system understanding and critical thinking skills among students of the Faculty of Industrial Technology at Universitas Nahdlatul Ulama Al-Ghazali (UNUGHA) Cilacap. A quantitative approach with a one-group pretest–posttest design was employed. The participants consisted of 43 industrial engineering students who took part in industrial visits to PT Dirgantara Indonesia and the National Research and Innovation Agency (BRIN) in Bandung. Data were collected using Likert-scale questionnaires and analyzed through Paired Sample t-Test. The results reveal a significant increase in students’ understanding of production systems, with mean scores rising from 64.23 (pretest) to 81.47 (posttest) (p < 0.05). Similarly, critical thinking skills showed a significant improvement, increasing from a mean score of 63.05 to 83.12 (p < 0.05). These findings demonstrate that industrial visits have a substantial positive impact on enhancing students’ academic competencies. This study highlights the importance of systematically integrating industrial visits into the industrial engineering curriculum to strengthen learning outcomes and improve graduates’ readiness for industrial challenges.

Science learning in elementary schools, especially regarding the material on changes in the state of matter, requires media that can present concepts in a concrete and interesting way so So that it is easy for students to understand. This research aims to develop a science learning medium about changes in the states of matter through BrainPOP animated videos equipped with interactive questions for fourth-grade elementary school students, and to evaluate the level of feasibility and studentThis research focuses on students’ feedback toward the developed learning media. It adopts a The research and development (R&D) methodology based on the ADDIE model includes steps such as needs analysis, instructional design, product development, implementation, and evaluation. The students involved in the research were in fourth grade  elementary school students, fourth-grade teachers, and validators from material experts and media experts. The process of data collection involved multiple methods such as direct observation, in-depth interviews, and the distribution of questionnaires obtained were analyzed using quantitative and qualitative descriptive techniques. The results of the study indicate that the developed learning media is classified as very feasible based on validation provided by material experts and media experts. In addition, the results of limited trials indicate that students gave a very positive response to the use of these learning media. Therefore, science learning media based on BrainPOP animated videos and interactive questions can be considered a feasible alternative to increase the interest and understanding of fourth-grade elementary school students.