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This study aims to analyze the role of organizational culture in optimizing employee performance in Lebak Bulus Village, South Jakarta. A strong organizational culture is considered to have a significant contribution in improving the effectiveness of government officials and the quality of public services to the community. This study uses a qualitative descriptive approach with a phenomenological method, which emphasizes an in-depth understanding of the experiences, views, and behaviors of employees in carrying out their duties in their work environment. The research focuses on actors (employees), social situations, and activities that occur within the village environment. Data collection techniques were carried out through observation, in-depth interviews with key and primary informants, and documentation. Data validity was tested through triangulation of sources and techniques to increase the validity of the research results. The results show that the organizational culture in Lebak Bulus Village has strengths in the aspects of innovation and risk-taking, orientation towards results, orientation towards people, and stability. However, several weaknesses were still found, such as low individual initiative, lack of attention to detail, weak team orientation, minimal levels of aggressiveness, and limited employee experience and accuracy. Opportunities for improvement can be pursued through ongoing training and the digitalization of public services, although challenges remain, including a passive work culture and resistance to policy change. Overall, organizational culture plays a crucial role in supporting employee performance improvement, but a sustainable strategy is needed to strengthen professionalism and build a more adaptive and progressive work culture. Efforts to address identified weaknesses, such as improving communication between employees, developing leadership skills, and enhancing discipline in carrying out tasks, are essential for the continued development of a positive organizational culture. Furthermore, awareness of the importance of collaboration across organizational divisions must be instilled to create a more productive and efficient work environment.

The Hungarian method is a mathematical optimization algorithm used to solve assignment problems by finding the optimal allocation of resources to tasks. This research examines the application of the Hungarian method for both balanced and unbalanced maximization assignment problems. The balanced assignment problem involves an equal number of workers and jobs, while the unbalanced problem deals with unequal numbers. The study aims to analyze the effectiveness of the Hungarian method in solving maximization problems through mathematical modeling and algorithmic implementation. The research methodology includes literature review, mathematical analysis, and computational testing using various case scenarios. Results demonstrate that the Hungarian method can effectively solve both balanced and unbalanced maximization assignment problems by converting them into minimization problems through matrix transformation. The balanced cases show direct application of the classical Hungarian algorithm, while unbalanced cases require the addition of dummy variables to achieve matrix balance. The method proves to be efficient with polynomial time complexity O(n³), making it suitable for real-world applications. The research concludes that the Hungarian method provides optimal solutions for resource allocation problems in various organizational contexts, contributing to improved operational efficiency and cost-effectiveness in decision-making processes.  

Physical work environment and work discipline are important to improve performance. managing the physical work environment is to create optimal conditions for employees to work comfortably, efficiently and productively, while the application of work discipline in the organization is to create a structured and productive work environment by ensuring that all employees comply with the policies, procedures and standards set by has been set. This research examines the influence of the physical work environment, work discipline, and employee performance at Solo Swalayan. The physical work environment includes factors such as work space comfort, lighting, ventilation, and ergonomics, while work discipline includes compliance with policies, rules, and procedures established by the company. Using quantitative methods, Multiple Linear Regression statistical data with Solo Swalayan employees as research objects. This research evaluates how these two variables affect overall employee performance. Based on the research results, it shows that the physical work environment and work discipline partially have a significant effect on employee performance. As well as the research results, physical work environment variables and work discipline simultaneously have a significant effect on the performance of Solo Swalayan employees.

This study explores the optimization of non-normal assignments utilizing the Hungarian method for both maximization and minimization. The Hungarian algorithm is a combinatorial optimization technique that efficiently solves assignment problems, ensuring optimal allocation of resources. By applying this method to non-normal assignment scenarios, we aim to demonstrate its effectiveness in enhancing productivity and reducing costs in various industries. The findings indicate that the Hungarian method can significantly improve decision-making processes in complex assignment frameworks, leading to more efficient operations.

Efficient management of aircraft parking stands is a critical element in maintaining flight safety at airports. As air traffic increases, the coordination and performance of the Apron Movement Control (AMC) team play a vital role in assigning parking positions to prevent operational delays and potential hazards. This study aims to evaluate the performance of the AMC team in managing parking stands at Yogyakarta International Airport using a descriptive qualitative approach. The assessment was based on five indicators proposed by Robbins & Judge: work quality, work quantity, timeliness, effectiveness, and independence. Data were collected through direct observation, semi-structured interviews, and documentation analysis. The findings indicate that the AMC team consistently performs its duties in accordance with established procedures, responds effectively to sudden operational changes, and demonstrates independent decision-making capabilities. These results highlight the crucial role of the AMC team in ensuring the safe movement of aircraft on the apron. However, challenges such as limited staffing and unanticipated schedule changes still require attention to improve overall operational efficiency.

In the context of modern organizations that increasingly demand high productivity, employees’ emotional well-being is often overlooked in organizational design. This study aims to explore how a humanistic approach can be integrated into organizational design to create a work environment that is not only efficient but also supportive of emotional well-being. Using a literature review method complemented by interviews and observations of workplace dynamics, this study finds that organizations still tend to adopt bureaucratic and technocratic approaches that neglect employees’ psychological dimensions. As a result, issues such as burnout, decreased motivation, and low work engagement emerge. The findings highlight the need for a paradigm shift in organizational design—from a purely structural system toward a humanistic design that considers emotional needs. This study emphasizes that emotional well-being must be positioned as a strategic element in organizational design, not merely as a supplementary effort. Thus, work effectiveness and emotional well-being can be sustainably aligned.

The management of educational facilities and infrastructure is a process of organizing all facilities to ensure that the educational process in an educational institution can take place effectively and efficiently. The purpose of this study is to determine the management of facilities and infrastructure used to support the learning process in the Geography subject at SMAN 2 Tanjung Morawa. This research uses a qualitative approach. The population and sample in this study are the Head of Facilities and Infrastructure and the Geography teachers at SMAN 2 Tanjung Morawa. Data in this study were collected through interviews, documentation, and literature review. Subsequently, the data were analyzed using thematic analysis techniques. The results of this study indicate that the management of facilities and infrastructure at SMAN 2 Tanjung Morawa is still suboptimal in terms of planning, procurement, utilization, management, and evaluation systems, resulting in the geography learning process at this high school still relying on lecture methods and manually visualizing geography lessons using a blackboard.

Production facility layout design is an important part that must be considered in an industry. Banjarsengon coffee house is one of the coffee suppliers in Jember with product types such as robusta and arabica coffee from the Argopuro mountains. The purpose of the research is to reduce material handling costs generated by the industry in order to produce the most optimal costs, and design a proposed layout as an alternative to help reduce material handling costs. This industry processes its products from upstream to downstream so that it has 2 production sites, namely the production house and Cafe Rumah Kopi Banjarsengon. The research was conducted with an interview approach to key informants and continued by calculating material handling costs and the Craft method. The results showed that the initial layout of Banjarsengon Coffee House resulted in material handling costs of Rp. 534,437 and after iteration through the Craft Method, an alternative layout was obtained that resulted in more efficient material handling costs of Rp. 464,302. This shows that there is a material handling cost savings of 13.1% or Rp. 70,135.

Correspondence administration activities play an important role in supporting the smooth operation of the school. At UPT SMP Negeri 27 Medan, manual management of correspondence previously caused various obstacles such as delays in letter distribution and difficulties in tracking archives. Therefore, a more effective and efficient correspondence management system is needed. This study aims to describe the implementation of a correspondence management system in improving administrative performance at UPT SMP Negeri 27 Medan. This study uses a qualitative descriptive approach with observation, interview, and documentation techniques. The results of the study indicate that the process of receiving and recording incoming letters has been running according to procedures and facilitates information management. The disposition of letters is carried out systematically and on target by the school leadership. The preparation and recording of outgoing letters is carried out by paying attention to good administrative rules. In addition, archiving, maintenance, and destruction of archives have begun to be carried out digitally, thereby increasing the efficiency and speed of administrative services.

This study examines business organization planning and human resource management in an effort to form an entrepreneurial spirit. The main goal is to understand how human resource management can contribute to the achievement of business goals and create resilient entrepreneurs. The method applied is a literature study by analyzing various literature related to business organizational planning, human resource management, and entrepreneurship. The results of the study show that careful planning and good human resource management can have a significant impact on organizational success while supporting the achievement of entrepreneurial goals efficiently.

This study aims to analyze the review of the goods data management system in the storekeeper section at Harris Hotel & Convention Ciumbuleuit Bandung. This study uses a descriptive quantitative method with the aim of describing the goods data management system in the storekeeper. Primary data was obtained through the distribution of a questionnaire with a Likert scale to 30 respondents. The results of the study show that the goods data management system at Harris Hotel & Convention Ciumbuleit Bandung, it can be concluded that the implementation of the goods data management system, this system has been implemented well, as evidenced by the average value of 4,345 which shows that the system is running well in facilitating various processes, such as stock monitoring, goods data management, and procurement of goods. The use of this system simplifies the process of managing goods efficiently, reduces recording errors, and speeds up the procurement process. The obstacles faced are that even though this system has run well, there are several obstacles in its implementation, such as data input errors, limited human resources, limited technological infrastructure, difficulties in adapting to system changes, and data security problems. In an effort to overcome the obstacles faced, strategic steps are needed such as providing regular training to system users in order to minimize data input errors, increase and improve the competence of the human resources involved, and strengthen the technology infrastructure with more adequate devices and networks.

In facing the changes that occur, companies have difficulty following new regulations because of differences with previous regulations. Companies must be able to optimize functions in all parts of the company organization in order to maintain long-term competitiveness and achieve sustainable success. These rules are formed in standard operational procedures which contain operational procedures to ensure consistency, efficiency, minimize errors and safety in every work activity in the company so that it can run effectively and efficiently. This research aims to know the procedures for creating a Work Procedure System at PT Kilang Pertamina International Refinery Unit V Balikpapan and to find out the supporting and inhibiting factors in the procedure for creating a Work Procedure System. This research uses a descriptive qualitative approach. The technique used in this research involved conducting interviews, observation and documentation supported by 2 informants. Based on the results of this research, the procedure for creating a Work System at PT Kilang Pertamina International Refinery Unit V Balikpapan consist of eight structured stages, starting from preparation to the implementation below 1%. The suggestions provided to maximize performance emphasize the importance of effective communication and management commitment to overcoming obstacles in the creation of the Work System at PT Kilang Pertamina International Refinery Unit V Balikpapan.

Job analysis is an essential component of developing an effective organizational structure. A systematic process known as “job analysis” is used to determine the responsibilities, authorities, and competencies required for each job position. This analysis helps organizations create a clear structure, prevent overlapping roles, and ensure that jobs are designed to support strategic objectives. This research conducted a literature study by looking at ten articles in relevant journals that included research objectives, results, and suggestions. To facilitate the presentation of the results, the data collected was analyzed and summarized in tabular form. The results show that job analysis is helpful in building an organizational structure that is flexible, efficient, and relevant to business needs. A structure based on job analysis can also improve efficiency, productivity, communication, and employee motivation as well as help organizations adjust to market and technological developments. Based on these findings, organizations are advised to implement job analysis on a regular basis.

This study aims to analyze the implementation of leadership supervision in efforts to improve the performance quality of Civil Servants (PNS) in the Economic Affairs Section at the Regional Secretariat of Langkat Regency. The research findings indicate that the effectiveness of supervision greatly depends on clear objectives, performance indicators, periodic evaluations, and open communication between leaders and staff. Although there are challenges such as ineffective communication and imbalanced workloads, proposed solutions include improving communication and utilizing technology to enhance supervision and employee performance. Optimal supervision has been shown to play a key role in improving PNS performance, with an emphasis on monitoring, evaluation, and skill development. Despite challenges like limited resources and ineffective communication, solutions such as training, open communication, and technology can improve supervision efficiency. Most PNS show a positive attitude towards management and supervision, although there is still room for improvement in communication and skill development. Going forward, it is expected that supervision will become more structured, technology-based, and communicative to support the achievement of organizational goals more efficiently and enhance public service quality.

This study aims to analyze the performance of human resources in the Directorate of Civil Service Status at the State Civil Service Agency in handling service problems or ASN status cases. Labor productivity is influenced by various factors related to the workforce itself as well as those related to the company environment and government policies as a whole, such as education, skills, discipline, attitude and work ethics. Research methods are classified based on the objectives and level of natural setting of the object, research methods can be classified into basic research objectives, applied research methods and research and development. In this study, the researcher chose the type of Qualitative research to present and describe in detail and in detail the analysis of employee productivity in serving ASN performance problems at the Directorate of Civil Service Status of the BKN. Research Results Overall, the quality of service at the Directorate of Civil Service Status of the State Civil Service Agency (BKN) can be categorized as very good, supported by clarity of information, ease of access through various communication channels, and employee responsiveness in handling complaints. The completeness of the files submitted by the proposing agency greatly affects the speed of the service process. When the files are complete, the process can run quickly and efficiently. However, incomplete files are often the cause of delays in service. and the use of technology, such as the ASN SI application, is very helpful in improving the efficiency and effectiveness of services. Technology allows ASN to access information and services more quickly and easily.

Sosis Solo Gajahan is a business operating in the food industry, the problem faced by the company is whether the control of raw material inventory for Sosis Solo Gajahan is efficient and whether the application of the Material Requirement Planning (MRP) method can streamline the cost of raw material inventory for Sosis Solo Gajahan. The aim of this research is to consider the company's efficiency in raw material inventory costs and can be used to make decisions related to the efficiency of raw material inventory costs. By using the Material Requirement Planning (MRP) method which consists of the Lot For Lot (LFL), Economic Order Quantity (EOQ) and Period Order Quantity (POQ) methods. Based on the results of the total cost calculation according to company policy of IDR 5,131,580 and based on the Material Requirement Planning (MRP) method, which consists of the Lot For Lot (LFL) technique of IDR 696,000, the Economic Order Quantity (EOQ) technique of IDR 1,290,360, and the Period Order Quantity (POQ) technique of IDR 696,000, the researchers concluded that the most efficient method applied at Sosis Solo Gajahan was the Lot For Lot (LFL) and Period Order Quantity (POQ) methods. The Lot For Lot (LFL) method produces inventory costs of IDR 696,000 and the Period Order Quantity (POQ) method produces inventory costs of IDR 696,000 and it is best to calculate raw material inventory control costs using the Material Requirement Planning (MRP) method with the Lot For Lot technique ( LFL) and Period Order Quantity (POQ) techniques, because they can achieve efficient raw material purchasing costs compared to current company policies.

Mentoring has proven to be successful in developing employees in various industries, such as mattress-making companies in Tulungagung Village. The extent to which mentoring can improve employee skills and performance in the mattress-making industry is the subject of this qualitative research. Research on mattress making was conducted through in-depth interviews with employees involved in the mentoring program. To find patterns and themes that emerged in their experiences, a qualitative approach was used to analyze the data collected. The results showed that the mentoring program had a significant positive effect on employee growth. Employees indicated an increase in their understanding of the mattress manufacturing process, more efficient work techniques, and better interpersonal skills. They also said that they feel more confident and motivated to do new things.

PT PLN (Persero) UP3 Binjai is one of the PLN units that supply electricity to the community. Digital services launched by PLN in the form of PLN Mobile continue to be developed to meet customer needs and satisfaction as well as ease of access. The purpose of this study was to determine the development of efficient customer service through the use of PLN Mobile in UP3 Binjai. The literature review method is used to collect research data by using literature studies to collect materials from books and scientific journals regarding the use of PLN Mobile. From the results of the study, the PLN Mobile application provides benefits for the UP3 Binjai community to find solutions to customer electricity problems, ranging from applying for new electricity installations, checking bills, switching power, responding to complaints and power outages, to purchasing electricity tokens. However, there is a weakness, namely when customers check their bills, customers cannot see information on how much Rupiah is charged, only the month billed. This PLN Mobile application will also have a positive impact on customers and PLN employees because it is more efficient and saves time and energy for customers and employees in resolving customer complaints.

Marketing strategies are crucial for effectively and efficiently marketing products, especially for egg-laying duck breeders in Sebalik Village, located in one of the water areas in South Sumatra. A SWOT analysis is used to examine both external and internal factors in Sebalik Village, including strengths, weaknesses, opportunities, and threats. This research employs descriptive qualitative methods. According to the SWOT analysis, the duck egg marketing business is positioned in quadrant IV, indicating that a turnaround strategy focused on WO (weakness-opportunity) is the most appropriate. The WO strategy highlights the importance of surviving by addressing existing weaknesses and capitalizing on as many opportunities as possible. Steps that can be taken in this strategy include: 1) Increasing the Knowledge and Capabilities of Business Actors, namely providing training and education to business actors to increase their capacity in running a business. 2) Product and brand innovation, namely developing innovations in products, brands and packaging that reflect the characteristics of the product to make it more attractive in the market. 3) Use of social media and influencers such as using social media and influencers as a promotional tool to expand consumer reach. And 4) Selecting a strategic distribution location, namely determining distribution channels that are close to consumers to facilitate access and increase sales.    

Supermarket x is a retail shop that sells various types of products ranging from home necessities, kitchen necessities, food and drinks. The importance of layout in retail is needed to make it easier for consumers to reach the goods they need. Supermarket x has a less effective layout, especially in arranging display shelves. This research aims to make recommendations for layout, especially new display shelves that are more efficient so that consumers can easily reach the items they want to buy. This research uses the Activity Relationship Chart (ARC) and Total Closeness Rating (TCR) analysis methods. The results of the research show that there is a change in the placement of goods on display shelves, after using ARC and TCR, the placement of goods on display shelves is arranged based on the closeness grouping of goods types, shelves 4 and 5 have a value of A (absolute) so the shelves must be close together, while shelf 2 with shelves 4, 5, 6, and 7 have undesirable adjacent X (prohibited) values. Shelf 5 which contains snacks has a high ARC value of 121, so shelf 5 will be allocated first, because snacks are most often sought after by consumers.