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 analyze the influence of work discipline and job satisfaction on employee performance at PT ABSH Fragrance Creation Jombang. The background of this research focuses on the crucial role of these two factors in enhancing employee productivity and work effectiveness. The approach used is quantitative, with data collected through questionnaires distributed to 40 employees. The analysis results indicate that work discipline does not have a significant impact on employee performance, with a significance value of 0.185. Meanwhile, job satisfaction is proven to have a significant effect on employee performance, with a significance value of 0.000. Multiple regression analysis reveals that, simultaneously, both independent variables contribute significantly to employee performance, with a coefficient of determination (adjusted R²) of 0.785. This means that 78.5% of the variation in employee performance can be explained by work discipline and job satisfaction. These findings highlight the importance of improving job satisfaction as a key strategy to enhance employee performance in the company. This study is expected to provide recommendations for management in formulating more effective policies to improve employee satisfaction and performance.

Muhammadiyah is an Islamic movement with the preaching of Amar Makruf Nahi Munkar which is based on Islamic faith and is based on the Qur'an and As-Sunnah. Many things drive the progress of this Muhammadiyah organization, such as the vision-mission, educational concept, goals, and curriculum that are mutually continuous so that Muhammadiyah can process well in the life of society. In Islamic education there are challenges that must be faced by Muhammadiyah because considering the development of Islam is very fast and also flexible and always relevant from time to time. One of the challenges to the development of Islamic education is the advancement of technology. The advancement of science and technology (iptek) requires all parties to be competent so as not to be eroded and crushed by the times. The negative and positive impacts of technological progress must be addressed with the right innovation. Innovation that can be applied by the Muhammadiyah organization is through the field of education. Education is a process that can shape human beings such as potential, personality, intelligence, noble morals, self-control, religion and skills needed in oneself and society.

This study explores the role of logical principles as a scientific foundation in economics, highlighting how logic supports theory development, empirical analysis, and decision-making in this discipline. As the foundation of scientific methodology, logic ensures consistency, validity, and coherence in research, helping to avoid cognitive biases and logical fallacies that often arise in economic analysis. Using the Systematic Literature Review (SLR) method, this study synthesizes findings from various academic sources to explain the importance of logical principles such as deduction, induction, and probability in building economic theories and addressing challenges in modern economic research. In conclusion, the proper application of logic not only improves the quality of research but also the credibility of the resulting economic policies.