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This study analyzes and optimizes production systems in the Industry 4.0 context, examining the fundamental shift from centralized, push-based production models to decentralized, adaptive, pull-based approaches. The research employs a mixed-method approach combining comprehensive literature review and multiple case studies across manufacturing sectors. Findings reveal that integration of Internet of Things (IoT), cyber-physical systems, artificial intelligence, and big data analytics enables real-time communication between production components, product personalization, and faster decision-making. Despite significant benefits in efficiency, flexibility, and competitiveness, implementation challenges persist, including high initial investment, employee resistance, technical expertise limitations, and integration complexity. Optimization approaches such as mixed-integer linear programming, digitally-integrated Lean Six Sigma, and digital twin simulations effectively enhance performance indicators including flexibility, reliability, and energy efficiency. The study concludes that successful production system transformation requires an integrated strategy encompassing process engineering, digital competency development, change management, and continuous evaluation to ensure sustainable optimization in the digital era

This research aims to understand the level of competency of accounting staff at the Tarbiyah College of Science (STIT) Batu Bara, the quality of regional financial information, the role of accounting staff competency at the Tarbiyah College of Science (STIT) Batu Bara, and its impact on the competency of accounting staff. The research method used is Census with a qualitative and quantitative approach. The analysis tool used is simple regression. The research results show that the important role of accounting staff competencies such as a thorough understanding of financial accounting standards, proficiency in financial analysis, and technical proficiency in accounting information systems in maintaining the quality of regional financial data. This shows that there is a need to increase investment in developing the skills of accounting staff through training and continuous education to support the efficiency and effectiveness of financial management in the educational environment. It can be believed that this research can expand knowledge about the relationship between the quality of regional financial information and the ability of accounting staff, especially at the Tarbiyah College of Science (STIT) Batu Bara.  

This research aims to evaluate the impact of training and development on the level of employee competence at Class IIA Narcotics Penitentiary in Yogyakarta. The enhancement of employee competence in this penitentiary is facilitated through training programs covering various technical fields. Each employee has the right to participate in and receive structured training. Data was collected using a questionnaire, and data analysis was conducted through simple linear regression analysis. The research results indicate that Training and Development have a significant impact on employee competence. The research employed a quantitative approach with random sampling techniques. The research subjects consisted of 30 employees from Class IIA Narcotics Penitentiary in Yogyakarta. Data processing was carried out using the statistical analysis tool IBM SPSS 25, which involved entering and calculating the respondents' assessments of the research instrument distributed.  

Hospitals are an integral part of social and media organizations whose function is to provide comprehensive health services to the community, both curative and rehabilitative, where hospital services reach family and environmental services. The aim of the study was to analyze the effect of the quality of health services on patient satisfaction in the inpatient room of the Medan Indonesian Workers' Imelda Hospital. The research design used in this study was an analytic survey with a cross sectional design. The population in this study were all patients who were treated from November 2022 to February 2023 in the Inpatient Room of the Imelda Indonesian Workers Hospital in Medan, totaling 167 people. The number of samples to be examined by the entire population is 62 people. Data analysis was performed using univariate, bivariate and multivariate analysis. The statistical test used is the chi square test and logistic regression. The results of the chi square test showed that there was an influence of 8 variables, namely technical competence, human relations, effectiveness, efficiency, continuity, security, human relations and convenience, which had a p-value <α 0.05, meaning technical competence, human relations, effectiveness, efficiency, continuity, security, human relations and comfort affect patient satisfaction in the inpatient room of Medan Indonesian Workers Imelda Hospital, and the multivariate test with the results of multiple logistic regression tests shows that the variable of technical competence is the most dominant with an odds ratio (OR) of 45,348 meaning 4 times affect patient satisfaction. The conclusion was that the dominant technical competency variable had the most influence on patient satisfaction in the inpatient room of Imelda Indonesian Workers Medan Hospital. It is recommended for the hospital to make policies in order to improve technical competence in the treatment room so as to produce optimal patient satisfaction..

The development and progress of tourist attractions, in this case a tourist village, are largely determined by the readiness of their human resources, especially tour guides, especially from a technical point of view. Guides, from a technical and communication point of view, are increasingly able to captivate visitors, making them feel at home more and more. In addition, tourism product marketing that has not been maximized, especially the promotion of tourism products through digital media, has slightly hampered the introduction of tourism village products where the role of digital marketing is so important, especially those based on the web and social media. Recognizing such a mindset, the solution offered is to hold education and training (training) along with mentoring for tourism HR in the Tunjungan Tourism Village. Provision and capacity building according to the Indonesian National Work Competency Standards (SKKNI) absolutely must be provided, covering knowledge, skills, and attitude. As well as being given knowledge about the basics of excellent service and tour guides. Tunjungan Tourism Village Community Empowerment Through Technical Guidance Capacity building and Capability of Tourism human resources, which has been implemented, has resulted in the participation of participants (the target audience) who expressed satisfaction and enthusiasm. Participants (the target audience) also hope that in the following year there will be ongoing activities to increase knowledge, skills, and attitudes for tourism HR in the Tunjungan Tourism Village.

This research is motivated by the results of preliminary observations that the Delegation of the Regent's authority to the Sub-district Head has not been running optimally. The improvement of public services is still not optimal. Limited facilities/infrastructure in the sub-district. The number of employees in the sub-district is still limited. Not all SKPDs that delegate authority have technical instructions for the implementation of the delegation of authority by the sub-district. The method used is a qualitative descriptive research method. The sampling technique uses a purposive sample technique, thus the sample in this study was 5 people. The data collection technique uses a questionnaire. The results of the study obtained are as follows: The Effectiveness of the Delegation of Part of the Regent's Authority to the Sub-district Head in Improving Public Services (Regent Regulation Number 18 of 2010 Concerning the Delegation of Part of the Authority from the Regent to the Sub-district Head) has been implemented well, especially in the implementation of aspects of licensing, recommendations, coordination, coaching, supervision, facilitation, and implementation. The implementation of Public Services according to Regent Regulation Number 18 of 2010 concerning the Delegation of Part of the Authority from the Regent to the Sub-district Head has been implemented well, such as in terms of service procedures, service time, service costs, service products, service facilities and infrastructure, and the competence of service officers. The obstacles faced by the Sub-district Head in the effectiveness of the delegation of Part of the Regent's Authority to the Sub-district Head in improving public services in the Sub-district in Ciamis Regency are Limited budget; Lack of facilities and infrastructure to support public services; Lack of human resources; Many human resources do not yet have competence; Lack of public awareness to make permits; not all technical instructions have been made regarding the delegated authority; There are still requirements that must be completed at the Regency level, whether permits must be made immediately at the sub-district, so that it hinders the completion process and the completion time becomes long. Meanwhile, the results of observations show that the number of service providers is still very limited, where each officer has their own main duties and functions. Efforts made by the Sub-district Head to overcome obstacles in the implementation of the delegation of Part of the Regent's Authority to the Sub-district Head in improving public services in the sub-districts in Ciamis Regency, are to increase the budget; complete and improve facilities and infrastructure to support services to the community; propose additional human resources; improve human resource competency through coaching and training; increase public awareness to make permits through socialization; request clear technical instructions regarding the delegated authority; in the completion process and completion time are made easier by assigning district employees to carry out services in the sub-district.

The rapid economic and business development affects business actors to enhance their awareness to manage the businessby implementing Good Corporate Governance (GCG). The implementation is aimed to avoid deceitfulness that endangerscompany’s assets. GCG becomes a key of success for a company to grow and earn profit in a long term, so it can winglobal competitiveness. The implementation of GCG in BUMN is not easy. So, it needs more independent and professionalmanagement to do its tasks. The role of independent internal auditors is important in implementing GCG. The internalaudits are required to provide information on sufficiency and affectivity of company’s internal control. An internal auditormust be one who has competency in finance because his role is to watch managerial activities. Besides knowledge onauditing, an auditor is expected to have knowledge on audited substance. Therefore, the competency of internal auditorsare needed to bridge the needs of Commissioner Board on auditing roles and internal controls with constraints absorptionof technical problems in accounting, auditing, and internal control. The result of this research showed that most BUMNs inbanking sector in Central Java have implemented GCG. The internal audits are in line with Commissioner Board, if so theBoard makes mistakes, it will be easily detected.Key Word : Internal audit, Good Corporate Government