Publication Search

The physical work environment in the Aerosol Production Department of PT XYZ experienced problems related to excessive room temperatures reaching 37.3°C and chemical odor pollution caused by vapor recirculation from the coating oven process. These conditions potentially reduced operator comfort and concentration. This study aimed to analyze the effectiveness of the Kaizen approach through the Plan-Do-Check-Act (PDCA) cycle in controlling production room temperature and improving air quality. A quantitative descriptive method with an Action Research approach was employed. Problem identification and root cause analysis were conducted using the 7 QC Tools, particularly the Pareto Diagram and Fishbone Diagram. Improvement actions included the installation of turbine ventilators, aluminum foil roof insulation, and a 3-meter vertical exhaust ducting system. The results showed that the average room temperature decreased from 34.6°C to 27.4°C, representing a reduction of 7.2°C, while the peak daytime temperature decreased by 8.7°C and met the established threshold limit value. In addition, chemical odor pollution was completely eliminated. Therefore, the Kaizen-PDCA approach proved effective in improving the physical work environment sustainably.

This study aims to examine the implementation of Continuous Improvement (CI) within the Plan–Do–Check–Act (PDCA) framework at the village government level, focusing on governance, community engagement, and livelihood sustainability. The study employed a qualitative approach with an interpretive case study strategy, through document review and in-depth interviews. The results indicate that CI practices at the village level are contextual and adaptive, and most closely align with the incremental (Kaizen) approach that emphasizes incremental improvement, community participation, and continuous learning. The PDCA cycle serves as a reflective mechanism that allows village governments and communities to adjust policies and programs based on empirical evaluation and social feedback. Theoretically, these findings extend the study of CI in the local public sector by emphasizing its relevance to village governance. Practically, this study demonstrates that strengthening documentation, data-driven evaluation, and human resource capacity are key to CI sustainability at the village level.

This study aims to analyze the state of cybersecurity and examine the implementation of risk management strategies at the Communication and Informatics Office of North Sumatra Province. The study employed a qualitative approach with descriptive methods, using interviews and documentation as data collection techniques. Interviews were conducted with three informants directly involved in cybersecurity management. The results indicate that the implementation of cybersecurity risk management has been carried out systematically through the stages of risk identification, analysis, evaluation, handling, and monitoring, supported by the use of a risk register and the Plan, Do, Check, Act (PDCA) cycle approach within the Information Security Management System framework. Risk assessments are conducted based on the level of impact and likelihood to determine priority for handling. The implemented mitigation strategies include risk control, avoidance, and transfer, with a focus on high-level risks. However, implementation still faces obstacles such as limited human resources, suboptimal internal policies, and a lack of support systems. Therefore, strengthening is needed through improving human resource competency, refining policies, and ongoing monitoring and evaluation to enhance the effectiveness of risk management and cybersecurity resilience.

The Checksheet process at PT. Automotive component companies are an important activity to maintain quality consistency in the production of automotive components, especially brackets. However, the inspection method that is still carried out manually causes waste of time, high use of paper, and increased operational costs. This study aims to reduce the cycle time of Patrol Check A-T-A, implement a digital (paperless) recording system, and improve process efficiency through the PDCA (Plan-Do-Check-Act) approach, Fishbone Diagram, and Why-Why Analysis. The results of the identification of the root of the problem show that the absence of a standardized digital system and the lack of management initiatives are the main causes of the long inspection process and high paper consumption. The implementation of E-Checksheet as a digital solution resulted in a significant reduction in cycle time, from 50 minutes to 10 minutes, as well as eliminating paper use by up to 100%. In addition, workflows become simpler, data is easier to monitor, and processes become more efficient. This study concludes that the digitization of Checksheet is able to increase operational effectiveness, reduce waste, and support continuous improvement in the manufacturing environment.

The persistent issue of high youth unemployment among Senior High School (SHS) graduates necessitates cultivating an entrepreneurial mindset through formal education, making Entrepreneurship Education (EE) a national strategic imperative. This Systematic Literature Review (SLR) critically analyzed 15 empirical articles, selected via the strict PRISMA protocol, to evaluate the effectiveness of diverse EE curriculum models in enhancing students' Entrepreneurial Interest (Intention) and Attitude. The key finding is that EE implementation is substantially effective only when executed through active, experience-based pedagogical models such as Experiential Learning, Project-Based Learning (PjBL), and the Teaching Factory which are superior in fostering practical competency and significantly boosting Entrepreneurial Self-Efficacy and positive Attitude, consistent with the Theory of Planned Behavior. Successful implementation also critically depends on robust operational factors, including structured curriculum management (e.g., PDCA cycle) and the availability of competent teachers. In conclusion, the findings provide a strong evidence-based framework, recommending that policymakers prioritize experiential models and integrate modern elements like Digital Literacy and Non-cognitive Skills to produce SHS graduates with genuine entrepreneurial readiness.

This study aims to analyze the role of Internal Quality Assurance (IQA) in creating and maintaining excellent schools. IQA is a systematic mechanism designed to ensure that all educational processes operate according to established quality standards while serving as a means for continuous evaluation and improvement. This research employs a literature study method with a descriptive qualitative approach, utilizing secondary sources such as books, scientific journals, government regulations, and relevant previous studies. The findings indicate that IQA plays a strategic role in building an education system oriented toward quality and accountability. Through the implementation of the Plan-Do-Check-Act (PDCA) cycle, schools are able to establish measurable quality standards, control learning processes, and conduct continuous evaluations of educational outcomes. The implementation of IQA also fosters a culture of quality that encourages collective awareness among all school members regarding the importance of continuous improvement. However, IQA implementation still faces several challenges, including limited competent human resources, lack of leadership commitment, inadequate facilities and infrastructure, and resistance to change. A case study at SMP Negeri 2 Tarutung reveals that the success of IQA is determined by visionary leadership, stakeholder support, and the use of data-based quality information systems. Therefore, IQA functions not only as a supervisory tool but also as a managerial strategy for achieving holistic and sustainable educational quality improvement

The growing demand for integrated Islamic schools to deliver high-quality education that emphasizes both academic excellence and character development has encouraged the adoption of Total Quality Management (TQM) as a modern and relevant management approach. TQM is considered appropriate because it highlights continuous improvement, active involvement of all school members, and a strong focus on customer satisfaction within the educational context. This study aims to analyze the implementation of TQM in improving school quality at three integrated Islamic junior high schools: SMP IT Al-Khoiriyyah, SMP IT Nurul Islam, and SMP IT Baitul Anshor. The research employed a qualitative method using a multi-case study design. Data were collected through in-depth interviews, direct observations, and document analysis involving principals, vice principals, teachers, educational staff, students, and parents. Data analysis followed the stages of reduction, presentation, and inductive conclusion drawing. The findings indicate that TQM implementation in all three schools followed four main stages: planning, organizing, implementation, and monitoring and evaluation. During planning, TQM principles were embedded in School Work Plans, the PDCA cycle was applied, and stakeholders were actively involved. Organizing focused on quality-based structures, clear task distribution, and teamwork. Implementation included quality-oriented learning, teacher development, extracurricular activities, and integrated Islamic programs, while monitoring involved supervision, internal audits, evaluation meetings, and feedback systems. Supporting factors included visionary leadership, Islamic work culture, and parental support, while challenges involved limited facilities, uneven teacher competencies, and heavy workloads.

Vocational education in Indonesia faces a serious challenge in the form of a gap between the competencies of Vocational High School (SMK) graduates and the evolving needs of the workforce. Timika City, despite having the largest number of vocational high schools (SMK) in Papua, has not yet fully demonstrated optimal educational management quality, particularly in the aspect of school administration. This condition has resulted in low effectiveness in data recording, documentation of industrial work practices, and reporting and evaluation of partnerships with the business and industrial world (DUDI). This study aims to explore and analyze administrative management strategies that can improve educational quality while strengthening the work readiness of vocational high school students in Timika City. The research method used is a descriptive qualitative approach with content analysis of secondary data, including government policy reports, educational statistics, and the latest scientific literature. The results show that weaknesses in the administrative system are one of the factors inhibiting the achievement of competitive vocational education quality. The implementation of management strategies based on Total Quality Management (TQM) principles, particularly through the Plan–Do–Check–Act (PDCA) cycle, data-driven decision-making, and the involvement of all school elements, has proven effective in increasing the efficiency and accountability of administrative services. The discussion also emphasized the importance of transformational leadership from school principals, developing the competencies of administrative staff, utilizing information technology in administrative systems, and strengthening strategic partnerships with the industrial and industrial sectors (DUDI). Therefore, it can be concluded that school administrative management is not merely a technical function, but rather a strategic component in building a vocational education ecosystem that is adaptive, relevant, and oriented to the needs of the workplace. This research recommends that school policymakers and local governments strengthen administrative governance systems to support educational quality and improve the job readiness of vocational high school graduates.

Tuberculosis (TB) is an infectious disease caused by infection with bacteria from the Mycobacterium tuberculosis complex group. TB prevention efforts are crucial, especially for individuals at high risk of exposure, to disrupt the chain of transmission of this disease. The intervention aimed to increase community understanding of TOSS TB (Find, Treat, Treat Until Cured) so that it can be applied in daily life. It is expected that after the intervention, participants' knowledge will increase, as will their ability to demonstrate the practices taught appropriately. Data collection was conducted through a mini-survey of the community in the local Community Health Center (Puskesmas) working area. The data obtained were then analyzed using the Blum Paradigm to identify factors contributing to the problem. Problem prioritization was carried out using the non-scoring Delphi method, while root cause analysis was conducted using a fishbone diagram. During the intervention process, pre- and post-tests were conducted to evaluate changes in the level of knowledge of villagers before and after the intervention. For program monitoring and evaluation, the PDCA (Plan-Do-Check-Act) cycle approach and a systems approach were used. The analysis using the Blum Paradigm showed that lifestyle was the primary contributing factor to the problem. After the intervention, three participants were able to repeat the material effectively, demonstrating a better understanding of TB prevention. Based on these results, it can be concluded that the intervention was successful and is expected to encourage improvements in public health in the village. Furthermore, this program is also expected to serve as a model for other public health interventions, thereby expanding the positive impact of TB control efforts in other areas. Thus, public awareness and knowledge about TB can continue to increase, which in turn will contribute to reducing TB incidence in Indonesia and improving the overall quality of life of the community.

Conjunctivitis is an inflammation of the conjunctiva commonly affecting individuals of all ages. In Indonesia, its rising prevalence raises concerns due to its impact on quality of life and potential for community transmission. This program aimed to improve public awareness and prevention of conjunctivitis, particularly in the Puskesmas area. Cause analysis was conducted using Blum’s Paradigm, with data collected via a mini-survey. Problem prioritization applied the non-scoring Delphi method, and root causes were identified using a fishbone diagram. The intervention focused on health education and proper handwashing demonstrations. Evaluation was conducted using the PDCA (Plan-Do-Check-Act) cycle and a continuous monitoring system. Results showed an increase in post-test scores following education sessions, indicating improved community understanding of proper hand hygiene to prevent conjunctivitis transmission. The initiative is expected to continue as part of community health promotion and prevention efforts.

Tuberculosis (TB) is a chronic infectious disease caused by Mycobacterium tuberculosis, transmitted via droplets from coughing or sneezing. TB mainly affects the lungs but may spread to other organs (Extrapulmonary TB). In the Puskesmas working area, 166 TB cases were recorded. This activity aimed to increase the number of recipients of Tuberculosis Preventive Therapy (TPT) among individuals with close contact history. Problem identification used Blum’s Paradigm, with data collected through a mini survey. Priority issues were determined using the non-scoring Delphi method, and root causes were analyzed via a Fishbone diagram. Evaluation applied the PDCA cycle and systems approach. Lifestyle factors were identified as the main contributor to low TPT coverage. After implementing counseling as an intervention, results showed positive outcomes: 50% of residents and 71% of health cadres experienced improved knowledge. The intervention is considered successful and is expected to enhance TPT coverage sustainably.

Pulmonary function disorders are commonly underdiagnosed health issues, especially in urban areas with high air pollution and prevalent smoking habits. Early detection through spirometry plays a crucial role in the promotion and prevention of respiratory diseases such as asthma and Chronic Obstructive Pulmonary Disease (COPD). However, public awareness and access to spirometry remain limited, including in the Tanjung Duren Selatan subdistrict of West Jakarta. This community service program was conducted using the Plan-Do-Check-Act (PDCA) cycle management approach. The target population consisted of productive-age residents willing to participate in health education and lung function screening. Spirometry examinations were conducted alongside interactive counseling about respiratory health and risk factors. Evaluation was carried out through spirometry results and participant satisfaction surveys. A total of 92 participants took part in the activity, consisting of 70 females (76.1%) and 22 males (23.9%), with a mean age of 43.78 years (SD ±12.93). The average Vital Capacity (VC) was 2.26 L, Forced Vital Capacity (FVC) was 2.13 L, and Forced Expiratory Volume in 1 Second (FEV1) was 1.95 L. The mean FEV1/FVC ratio was 107.12%, with 100% of participants showing normal lung function. This activity demonstrates that spirometry is an effective tool for monitoring lung function and increasing community awareness. Similar screening initiatives should be expanded to support early detection of respiratory disorders at the community level.

Lung health plays a vital role in maintaining individual productivity and metabolic functions, especially in adults. Early detection of pulmonary function decline is essential, as respiratory disorders such as chronic obstructive pulmonary disease (COPD) and asthma often develop insidiously. This community service program aimed to conduct early screening of lung function using spirometry in Grogol Subdistrict, West Jakarta, targeting the productive-age population. The activity followed a Plan-Do-Check-Act (PDCA) cycle, beginning with public education and proceeding to spirometry tests, result evaluations, and follow-up medical advice. A total of 71 participants were involved, with a mean age of 43.6 years. The average spirometric values were: Vital Capacity (VC) 2.32 L, Forced Vital Capacity (FVC) 2.09 L, Forced Expiratory Volume in 1 second (FEV1) 1.95 L, and FEV1/FVC ratio of 92.14%. Most participants (98.6%) were categorized as "normal/at risk", with only 1.4% suspected of having a pulmonary disorder. These findings underscore the importance of routine lung health monitoring in asymptomatic individuals. Through early screening and health education, this program contributes to increasing public awareness of respiratory health, promoting preventive strategies, and potentially reducing the burden of chronic lung diseases in the long term.   Keywords: Lung Function, Spirometry, Early Detection, Chronic Obstructive Pulmonary Disease (COPD), Health Screening

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.

The Internal Quality Assurance System (SPMI) is a strategic mechanism for directing and controlling the quality of education through continuous planning, implementation, evaluation, and follow-up processes. This study aims to describe and analyze the management of SPMI in improving the performance of Vocational High Schools (SMK), with research sites at SMK Bina Teknologi Subang and SMK Al-Mufti Purwadadi. Using a descriptive qualitative approach, this study examines the implementation of management functions based on the PDCA (Plan, Do, Check, Action) cycle within the context of educational quality assurance. The results indicate that the implementation of SPMI contributes positively to improving school performance, particularly in meeting and exceeding the National Education Standards (SNP), as reflected in the school self-evaluation results and recommendations in the education report card. Furthermore, the implementation of SPMI encourages schools to carry out root-cause-based improvements through systematic program planning, activity development, and priority setting. These findings highlight that the success of SPMI is strongly influenced by consistent implementation and the commitment of all school stakeholders. The Novelty of this study lies in the development of a hypothetical SPMI model based on performance management, which is relevant for enhancing the quality and competitiveness of vocational schools in a sustainable manner.

This study aims to describe the implementation of the Deming Model performance management (PDCA cycle) at the Tanjungpinang City Satpol PP office. The type of research used is descriptive research with a qualitative approach, with data obtained through in-depth interviews with Mr. Ray as secretary, and staff involved in daily operations, as well as direct observation. Data analysis uses thematic analysis techniques that include three main steps: data reduction, data presentation, and conclusion drawing. The results showed that the implementation of the PDCA cycle at the Tanjungpinang City Satpol PP office has had a positive impact on improving organizational performance. Through structured stages from planning (Plan), implementation (Do), checking (Check), to corrective action (Act), the Satpol PP Office is able to plan and implement policing programs more effectively and efficiently. However, there are obstacles such as lack of training, budget limitations, and suboptimal coordination between sections. Performance evaluation needs to be improved in terms of more integrated measurement and monitoring. The implications of this study emphasize the importance of coordination and systematic evaluation for continuous improvement.

This study aims to identify the influence of quality control on the effectiveness of ISO 14001 implementation at PT. Shinto Kogyo Indonesia. Using a qualitative method with a descriptive approach and triangulation technique, the study investigates how quality management impacts the company's environmental performance. Research findings demonstrate that leadership involvement, strategic planning, and the application of the PDCA (Plan-Do-Check-Act) cycle play a crucial role in the successful implementation of environmental management systems. The research emphasizes the importance of management commitment, environmental aspect identification, and continuous corrective actions in achieving effective ISO 14001 standards.

The aim of this research is to identify strategies that can be implemented to improve the quality of health services through QMS ISO 9001:2015 and their impact on patient satisfaction and operational efficiency. This research uses a qualitative approach with a case study method in several hospitals that have implemented ISO 9001:2015. Data was collected through interviews with management, staff and patients, as well as analysis of documents related to the implementation of SMM. The results of this research show the implementation of Quality Management Principles: Hospitals that implement ISO 9001:2015 principles, such as customer focus and a risk-based approach, experience an increase in patient satisfaction and a reduction in complaints. Staff Involvement Staff involvement in the quality management process through training and feedback sessions has been proven to increase their motivation and commitment to quality standards. Performance Measurement: The use of clear performance indicators allows hospitals to identify strengths and weaknesses in their services, thereby facilitating continuous improvement. Patient Feedback : Hospitals that routinely collect and analyze patient feedback can identify areas for improvement, which has a positive impact on the overall patient experience.  Continuous Improvement: By implementing the PDCA (Plan-Do-Check-Act) cycle, hospitals can ensure that their processes and procedures are always updated and relevant.

Indra Gunawan. Village government is the lowest hierarchy in the bureaucratic system in Indonesia, therefore the role of village government is very important in providing services to village communities, this is the responsibility of the village government in providing maximum service. The purpose of providing services is to fulfill the basic needs and rights of every citizen and population for an administrative service provided by the government for the public interest, one type of public service is public service in the field of population administration. However, all service activities need to be evaluated to assess and ensure that population administration services are running in accordance with the regulations and expectations of the community. In this study the authors took the title "Performance Evaluation of Population Administration Services in Pinang Mas Village, Sungai Pinang District, Ogan Ilir Regency". This type of research is a qualitative approach that emphasizes the process. This research was conducted with the aim of evaluating the performance of population administration services in Pinang Mas Village, Sungai Pinang District, Ogan Ilir Regency, as well as to find out what efforts have been made by the Pinang Mas Village Government to improve the performance of population administration services. The evaluation analysis of this study used the CIPP (Contact, Input, Process, Product) method from Daniel Stuflebean and the PDCA Cycle Method (Plan, Do, Check, Action) from Dr. W. Edwards Deming to analyze efforts to improve the performance of population administration services. The results of the study indicate that the performance of population administration services in Pinang Mas Village, Sungai Pinang District, Ogan Ilir Regency has not gone well because there are still many obstacles and obstacles encountered, for example supervision has not been carried out intensively, lack of budget, limited supporting facilities and infrastructure, not yet established standards. Operational Procedures (SOP) and low public interest in the need for population documents. While the efforts made in order to improve the performance of the Pinang Mas Village Government have not been carried out optimally, from the three main aspects of improving service performance namely, increasing the ability of Human Resources, SOP Development and Improving facilities and infrastructure, the efforts made only rely on increasing Human Resources Humans and even then are personal, have not touched the substance of the problem.

Ultraviolet (UV) radiation, especially UVB and UVA, plays an important role in the pathogenesis of skin damage. Excessive sun exposure causes various skin problems, such as burning, dehydration, and premature aging, and increases the risk of skin cancer. Precautions such as using sunscreen, protective clothing, and avoiding peak UV exposure times are essential. Using the PDCA (Plan-Do-Check-Act) cycle, we carry out facial skin health checks, including education about sun protection, identification of skin problems, and follow-up interventions. 33 participants (11 men and 22 women) participated in this activity. It was found that the average wrinkle, roughness, moist, and UV damage were 17%, 20%, 46%, and 22.18% respectively. Early counseling and screening is essential to increase awareness, change behavior, and prevent skin problems, ultimately improving skin health and improving quality of life.