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The home industry "Eka Jaya" is a small business engaged in the production of snacks. In an effort to increase efficiency and daily profits, an optimal production planning method is needed. This study aims to maximize daily profits through the application of the simplex method in compiling the right production strategy. The simplex method is used to solve linear programming problems by maximizing the objective function in the form of profit and considering resource constraints such as raw materials, labor, and production time. The results of the study indicate that the application of the simplex method is able to provide an optimal production combination that produces maximum profit compared to the conventional method that has been used so far. Thus, this method can be used as a reference in making production decisions in the home industry "Eka Jaya".    

This research uses a qualitative descriptive method to evaluate the implementation of development strategies in the palm oil industry in facing the Fourth Industrial Revolution. The palm oil industry is a nationally strategic sector that plays a crucial role in Indonesia’s economy, both in terms of exports and employment absorption. In the digital era, technological transformation has become a necessity for industry players to improve efficiency, transparency, and global competitiveness. This study examines various adaptive strategies that have been developed, such as the application of digital technologies in the supply chain, integration of information systems in production processes, and the strengthening of human resources through technology-based training. The analysis is conducted through a literature review of recent academic works, government policies, and industrial reports. The findings indicate that the implementation of digitalization strategies still faces challenges, such as limited technological infrastructure, disparities in digital literacy, and regulations that are not yet fully supportive. These results provide a comprehensive picture of the readiness and direction of the palm oil industry’s development in the Industrial Revolution 4.0 era to achieve long-term sustainability and efficiency.

Optimization of primary and secondary packaging is crucial for the quality and efficiency of drug production. The drug packaging process consists of primary packaging that is in direct contact with the product and secondary packaging that provides additional protection and important information. This study aims to analyze various methods applied in pharmaceutical packaging to assess the effectiveness of Lean Manufacturing (VSM), Single Minute Exchange of Dies (SMED), and Overall Equipment Effectiveness (OEE). This study shows that VSM significantly reduces the time of secondary packaging activities. SMED reduces the lead time of primary packaging analysis by 58.06%. Meanwhile, OEE analysis of primary packaging identified high set-up/adjustment as the main cause of losses. The importance of implementing structured methods to increase productivity, reduce waste, and ensure a more efficient and effective packaging process in the pharmaceutical industry, contributing to improving product quality and safety.

Cost theory is one of the fundamental concepts in economics that explains how firms allocate resources to produce goods or services. In economic analysis, costs are categorized into short-run and long-run costs. In the short run, there are inputs that are fixed, limiting the firm's ability to adjust the scale of production. This leads to the concepts of fixed costs and variable costs. In contrast, in the long run, all inputs are variable, giving firms full flexibility to adjust their scale of production, which results in the formation of the long-run cost curve. This curve serves as an envelope of various short-run cost curves and reflects production efficiency at different scales. Understanding the differences between short-run and long-run costs is essential for firms in making decisions, particularly in production planning and long-term investment.

Productivity refers to the efficiency with which goods and services are produced, measured using the ratio of outputs produced to inputs in the production process. Micro business actors are individuals or groups that run businesses using a small scale, with limited capital and turnover. This research is located in Karyamulya Village, Kesambi District, Cirebon City regarding micro business actors. This research method uses descriptive quantitative and data collection with a questionnaire, and uses a sample technique, namely census sampling (saturated sample) of 34 samples. In this study, using the SPSS (Statistical Package for the Social Sciences) version 30.00 application to analyze data from respondents. The results of the discussion in this study are 26.23% of the variables of this study, while 73.77% of other variables must be studied. So this study stated that there is a correlation between income and productivity variables in micro business actors.

This study aims to analyze the extent to which the production budget and operational budget influence business growth at Gilingan Bakso Margi Utomo in North Bekasi. The research is motivated by the increasing importance of effective financial management and budgeting in navigating the challenges of a highly competitive and dynamic business environment. A quantitative approach was used in this study, with data collected through observation, intervies, and the distribution of questionnaires to 28 respondents directly involved in the business management. The variables analyzed include Production Budget (X1), Operational Budget (X2), and Business Growth (Y). Data analysis was conducted using multiple linear regression, preceded by tests for validity, reliability, and classical assumption testing (normality, multicollinearity, and heteroscedasticity). The results reveal that both production and operational budgets significantly affect business growth, both individually and collectively. These findings highlight the critical role of sound budget management as a fundamental driver of stable and sustainable business development. Moreover, the study provides strategic insights for small business owners seeking to enhance their competitiveness and financial efficiency.

Drug packaging not only serves as a protective barrier for pharmaceutical products but also functions as a strategic element in conveying information and ensuring consumer rights. This study is a literature review of five journals that discuss packaging innovation, legal aspects of labeling, consumer protection, and packaging design from both technological and regulatory perspectives. The aim of this study is to compare the dimensions of innovation, information, and protection in drug packaging. A narrative review method with a qualitative descriptive approach was used. The results show that innovations such as the use of adsorbent plastic and efficiency in packaging systems significantly affect product stability and production speed. Meanwhile, the inclusion of composition details and halal labeling on packaging serves as a form of consumer protection from health risks and rights violations. It is concluded that a multidimensional approach to drug packaging is essential in creating a pharmaceutical distribution system that is efficient, safe, and ethical.

The agricultural sector is one of the most important sectors. The majority of rice paddies serve as the main food commodity consumed by the community, making rice farming the majority in the agricultural sector. However, there are challenges in production such as low agricultural efficiency, limited access to resources, and dependence on traditional techniques. Therefore, strategies are needed to improve rice production that can impact the welfare and economy of farmers. The goal of this research is to analyze the condition of rice farming in Banten, specifically in Ciruas. It aims to identify the problems affecting production as well as the efforts that have been made by the government previously. Additionally, the research will provide strategies that are appropriate for increasing production yields and improving the welfare and economy of farmers. In this study, a qualitative research method was used with SWOT analysis method, along with data collection through primary data in the form of interviews and secondary data in the form of a Literature Review. The results showed that rice production in Banten declined to 298.84 thousand hectares and 1.52 million tons of GKG in 2024, but Ciruas District remains a rice granary despite facing many problems such as pests, low selling prices, drought, and extreme weather. Although various efforts have been made, such as training, provision of equipment, and water pumps, a SWOT analysis is needed to evaluate the effectiveness of strategies and plan alternative actions to improve farmers' production yields. Thus, through the SWOT analysis method, it is hoped that paddy field production will increase sustainably, thereby supporting food security and the economic welfare of rural communities in Banten and Ciruas District.

This study aims to analyze the factors influencing consumer purchasing decisions for artificial flower products, marketing strategies used, and challenges in production and distribution. A descriptive qualitative approach was applied through a case study on the Fake Flower Plastic business. Data were collected via interviews, observations, documentation, and questionnaires. The results indicate that product quality, aesthetics, pricing, and social media influence significantly affect consumer decisions. Digital marketing via social media and influencer collaboration proved effective in reaching target consumers. Production challenges include raw material efficiency and sustainability, while distribution is hindered by logistics and packaging issues. The study recommends improving product quality, design innovation, and strengthening marketing and distribution strategies to support sustainable business growth.

This Community Service Program aimed to enhance the productivity of broomstick craftsmen in Karang Rejo Village by innovating a coconut leaf separator tool and developing an online sales module. Traditionally, the separation process was manual, labor-intensive, and time-consuming, limiting production and income. The team designed a simple yet effective tool that increased daily output from 1–5 bundles to 6–7 bundles. Additionally, a digital sales module using platforms like Shopee was introduced to expand market reach. As a result, the local community improved production efficiency and gained new knowledge in modern marketing strategies. This program not only empowers the community economically and technologically but also promotes environmental sustainability by utilizing coconut leaves as economic resources. By applying appropriate technology and a digital approach, this initiative serves as a replicable model of village empowerment through local innovation, contributing to long-term economic growth and ecological awareness in rural areas.

The development of vaccines for tropical viruses such as dengue and Zika presents a significant challenge in global health. These viruses not only cause serious health complications but also impact health systems and economies in tropical countries. CRISPR/Cas9 technology offers an innovative solution to accelerate vaccine development by enabling precise gene editing. This study aims to explore the potential of CRISPR in accelerating the design and production of vaccines for tropical viruses. The method used in this study is a laboratory-based experimental design involving genetic engineering, with dengue and Zika virus genome models. The first step involves identifying virus target genes using the CRISPR/Cas9 system, which allows the detection of specific genes involved in pathogenesis and immune responses. Subsequently, genetic constructs are designed to generate vaccine candidates that can efficiently and precisely target pathogens. The resulting vaccines are tested in vitro in cell cultures to observe immune responses and their effectiveness against virus infections. The results show that CRISPR not only accelerates the process of identifying and engineering vaccine genes but also significantly improves vaccine production efficiency. CRISPR-based vaccines demonstrate higher immunogenicity compared to conventional methods, thus holding potential as the foundation for developing faster and safer next-generation vaccines. However, this study also identifies challenges related to off-target effects and the efficient delivery of CRISPR components, which require further research to ensure safety and efficacy in human clinical applications.

This study aims to determine the perspective of the Ciherang Village community on the implementation of agricultural digitalization. As the digital era develops, the use of technology in agriculture is a great opportunity to increase efficiency and production results. Through a qualitative approach, data were obtained from questionnaires with farmers and local community leaders. The results of the study showed that most people are interested in the use of agricultural digitalization, especially in terms of access to fertilizer information and marketing of crops. However, its implementation still faces obstacles such as low digital literacy, limited technological devices, and minimal digital understanding. Therefore, mentoring efforts, ongoing training, and improving digital infrastructure are needed so that agricultural digitalization can be implemented effectively and provide real benefits for farmers in Ciherang Village.

The livestock industry plays a strategic role in providing animal-based food, yet it continues to face challenges related to efficiency and sustainability. Issues such as land limitations, animal diseases, and feed price fluctuations demand innovative production systems. One emerging solution is digital livestock farming, which integrates information and communication technologies into livestock management. This study aims to examine the role of digital livestock farming in improving production efficiency through a literature review of scientific sources published between 2017 and 2024. Literature was gathered from electronic databases and analyzed using a descriptive-qualitative approach with thematic analysis. The findings reveal that technologies such as the Internet of Things, biometric sensors, big data, and artificial intelligence enhance feed efficiency, animal health, reproduction, and labor management. Moreover, these technologies improve animal welfare and reduce environmental impact. However, challenges such as low digital literacy, limited infrastructure, and insufficient policy support hinder implementation, especially in developing countries. This review highlights the need for cross-sector collaboration to support sustainable digital livestock adoption.

Hazard Analysis and Critical Control Points (HACCP) is a food safety management system designed to identify, analyze, and control physical, chemical, and biological hazards throughout the food production process. In the context of Small, and Medium Enterprises (SMEs) in Indonesia, HACCP implementation is essential to ensure food safety, improve product quality, and enhance access to modern and export markets. This study is a literature review that analyzes 14 scientific articles published between 2000 and 2025, sourced from Scholar and Sinta databases. The analysis focused on abstract keywords to identify key concepts, findings, and research gaps regarding HACCP implementation in SMEs food businesses. The review findings indicate that HACCP offers positive impacts such as improved production efficiency, extended shelf life, and reduced contamination risks. The establishment of Critical Control Points (CCPs) in stages like grinding, packaging, and storage has proven effective in preventing potential hazards. However, several challenges hinder effective implementation, particularly in SMEs. Common obstacles include limited human resources, lack of technical knowledge, inadequate basic sanitation infrastructure, and weak documentation and monitoring systems. Several studies also emphasize that successful HACCP implementation relies heavily on intensive mentoring and strong support from government bodies, academia, and business partners. Therefore, a collaborative and strategic approach is essential to optimize HACCP implementation within the SMEs sector, contributing to an inclusive, adaptive, and sustainable national food safety system.

This study aims to analyze the product quality of tofu at Tahu Tansa, a tofu business located in Bogor City, by utilizing quality control tools such as check sheets, Pareto diagrams, and fishbone diagrams. Tofu is a nutritious food product with high consumer demand, but its production process often encounters defects that affect product quality. This research uses primary data obtained through direct observation and interviews and is analyzed using descriptive quantitative methods. The results show that the most dominant defect is non-standard tofu cutting size (50%), followed by overly soft texture (37.87%), and residual cloth stuck on the product (12.13%). Based on fishbone analysis, these defects are caused by suboptimal factors including manpower, machines, methods, raw materials, and measurement. The findings imply that improvements in operational standards, workforce training, and strict monitoring of raw materials and equipment are necessary to maintain quality and improve production efficiency at Tahu Tansa.

This study aims to strengthen industrialization in the livestock sector to increase productivity and investment at the district and city levels. The use of modern technologies, such as digital livestock management systems, sensor-based animal health monitoring, and automated feeding systems, has increased in recent years in response to the need for efficiency and improved production outcomes. Data were collected from various livestock units, ranging from small-scale to large-scale farms, through surveys and observations over a two-year period. The analysis results show a significant positive relationship between the level of investment in livestock technology and productivity improvements, both in terms of livestock population growth and production outputs (meat, milk, eggs). Higher investment in technology tends to result in better operational efficiency, lower animal mortality rates, and improved product quality. These findings indicate that accelerating the adoption of technology in the livestock industry can be an effective strategy to enhance the competitiveness and sustainability of the national livestock sector.

Agriculture is a sector that plays a vital role in the economies of many developing countries, including Indonesia. This study aims to analyze the production scale and examine the factors influencing rice production, such as capital, labor, and land area. The research was conducted in Kerambitan Sub-district, Tabanan Regency. The agricultural sector, particularly rice production, plays an essential role in the regional economy and food security. However, it continues to face fluctuations due to various influencing factors. This study employs a quantitative method using multiple linear regression based on the Cobb-Douglas production function to measure the scale of production. Data were collected through questionnaires and interviews with rice farmers in Kerambitan Sub-district, using proportionate stratified random sampling. The results indicate that capital, labor, and land area have a positive and significant effect on rice production in Kerambitan Sub-district, Tabanan Regency. Furthermore, the production scale in this study shows decreasing returns to scale, meaning that each additional unit of input yields a proportionally smaller increase in output. These findings imply the need for strategies to enhance production efficiency and optimize resource utilization to improve rice productivity.

Micro, Small, and Medium Enterprises (MSMEs) play a crucial role in supporting the national economy, particularly in the fisheries sector. This study was conducted through a direct interview with a fish farming MSME, GG Sawah Farm, managed by Legiono. The purpose was to explore the dynamics of catfish and pangasius farming businesses, including business history, capital needs, marketing strategies, and the challenges faced. The findings reveal that despite its promising economic potential, the business encounters various obstacles such as feed costs, seed availability, and climate changes. However, through innovations such as the use of alternative feed, social media marketing, and product diversification into the frozen food sector, the enterprise has managed to survive and grow. This study recommends improving production efficiency, increasing financial support, and encouraging collaboration with stakeholders to enhance the sustainability and development of small-scale fish farming businesses in Indonesia.

Micro, Small, and Medium Enterprises (MSMEs) have a significant role in the economy, including MSMEs in the culinary sector such as Putri Ice Cream Business. Decision making related to optimal resource allocation is crucial to increase the efficiency and profitability of MSMEs. This study aims to apply the linear programming method with the primal simplex algorithm to minimize production costs in the case study of Putri Ice Cream MSME. The objective function is to minimize the total production cost, as well as the limitations related to the availability of main raw materials and machine production capacity. Data on main raw materials and machine production capacity were obtained from the Putri Ice Cream MSME which was the case study. The results of the study show that the application of the primal simplex method produces an optimal solution that provides recommendations for product combinations for each type of Putri Ice Cream with minimal production costs. Sensitivity analysis was also conducted to test the stability of the optimal solution to changes in capital. This study provides a practical contribution to Putri Ice Cream MSME in optimizing their resource allocation and increasing cost efficiency through a quantitative approach.    

This study aims to evaluate production waste at PT XYZ, a food manufacturing company in Bandung, Indonesia, which experiences inefficiencies caused by overproduction and product defects. A descriptive qualitative method with a case study approach was used, employing data from production reports, field observations, and interviews. The analysis was conducted using the 7 Waste framework, the 5S workplace organization method, and the PDCA (Plan-Do-Check-Act) cycle. The findings show that the main types of waste at PT XYZ are overproduction and defects, which are caused by inaccurate demand forecasting, ineffective layout, and inconsistent quality control. By implementing 5S and PDCA, the company successfully reduced waste, improved workspace organization, and increased process efficiency. This study provides practical insights for manufacturing companies seeking to implement lean strategies for continuous improvement.