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This study analyzes the potential use of cockle shell waste and coal fly ash as alternative raw materials in the production of composite brake pads. The high volume of industrial and fisheries waste, which has not been optimally utilized, encourages the exploration of environmentally friendly materials with adequate mechanical performance. The main focus of this research is the compressive strength of the produced brake pads, as this parameter is crucial for ensuring effective and safe braking performance. The method used includes the mixing and molding of composite materials with varying compositions of cockle shell and fly ash, followed by compressive strength testing according to standards. This study also takes into account the environmental impact of using waste as filler material, which is expected to reduce reliance on conventional materials and decrease waste that contaminates the environment. The results of the study are expected to provide empirical data on the potential of these two wastes as fillers in brake pad matrices and to identify the optimal formulation that provides the highest compressive strength. This study contributes to the development of sustainable braking materials and efforts to mitigate the environmental impact of waste, while also opening opportunities for the reuse of waste that has previously been poorly managed.

The evaluation of information systems becomes important to ensure the effectiveness of the Hospital Information System (SIMRS) application and its positive impact in producing information that meets the standards of data quality with the HOT fit theory, which includes the core elements of the information system: human, organization, Technology and net benefits. The research was conducted using a cross-sectional design and involved 78 SIMRS users in X Hospital as the sample. Data were analysed using the partial least squares (PLS) structural equation modelling (SEM) method. The results of the study showed that user satisfaction, information quality, service quality, system quality, organizational environment, system utilization level, and organizational structure had significant relationships with SIMRS based on hypothesis testing. The significant findings included user satisfaction, net benefits, system utilization, service quality, system quality, organizational environment, and information quality. This study emphasizes the importance of routine and periodic maintenance, monitoring of SIMRS by relevant units, attention to factors influencing SIMRS adoption by users, and regular training related to the operation of the SIMRS application. Efforts to improve operational skills in the aspects of system quality, information quality, service quality, organizational structure, and organizational environment of SIMRS are crucial to optimize the net benefits generated by SIMRS.

The use of palm oil waste as boiler fuel is one of the innovative solutions in supporting the use of renewable energy while reducing the environmental impact of palm oil industry waste. Waste such as palm shells, mesocarp fibers, and empty oil palm bunches have high energy potential through direct combustion and other thermal technologies. This study aims to evaluate the potential use of palm oil waste as boiler fuel based on its calorific value, combustion efficiency, and environmental impact. The methods used include analysis of the physical and chemical characteristics of waste, boiler performance tests, and exhaust gas emission evaluation. The results show that palm oil waste has a high calorific value (15–20 MJ/kg), which makes it an efficient alternative fuel. In addition, the use of this waste is able to reduce dependence on fossil fuels while minimizing carbon emissions, thereby supporting the greenhouse gas emission reduction target. From an operational perspective, the use of palm oil waste in industrial boilers can increase combustion efficiency by up to 75–85%, depending on fuel conditions and boiler design. This makes palm oil waste not only economically valuable, but also strategic in supporting the transition to clean energy. Another advantage is that waste management becomes more targeted, because solid waste that is usually only an environmental burden can be reused as an energy source. However, some of the challenges that need to be considered include relatively high ash levels, the potential for corrosion in boiler equipment, and the need for emission control technology to comply with environmental standards. With the right mitigation strategy, palm oil waste can be processed into sustainable and environmentally friendly energy.

Employee performance appraisal is an important process in human resource management that aims to evaluate individual work achievements based on certain criteria set by the organization. This process not only serves to assess the extent to which an employee meets work standards, but also serves as a basis for strategic decision-making, such as job promotions, bonus awards, and career development planning. However, in practice, CV. Surya Perkasa Makassar faces serious obstacles in the form of subjectivity in the assessment process, because the benchmarks used still tend to be based on the likes or dislikes of superiors. This causes the evaluation results to be less objective, inconsistent, and potentially reduce employee work motivation. To overcome these problems, this study aims to develop a decision support system for employee performance appraisal using the Tsukamoto Fuzzy Logic method. This method was chosen because it is able to accommodate uncertainty in the assessment, resulting in more objective, measurable, and consistent decisions. This study uses a Research and Development (R&D) approach with a Black Box Testing method to ensure system functionality. The assessment criteria used include five main aspects, namely work quality, work quantity, discipline, responsibility, and cooperation. Data from these criteria is processed through fuzzification, inference, and defuzzification stages to obtain the final employee performance score. Test results indicate that all system features function as expected. The system is able to prevent data duplication, validate input, and produce accurate final performance scores. The implementation of the Tsukamoto Fuzzy Logic method has proven effective in reducing the level of subjectivity that typically occurs in manual assessments. Therefore, this system can be used as a reliable tool in managerial decision-making, both regarding promotions, bonus awards, and planning employee future career development.  

This study aims to analyze the influence of professionalism and work discipline on teacher performance at MTsN 1 X. Professionalism is the attitude and ability of teachers in carrying out tasks in accordance with established competency standards, while work discipline reflects teacher compliance with the rules and responsibilities given. Teacher performance is seen as an important factor in determining the quality of education, so this study is relevant to support school quality improvement. This study uses a quantitative approach with a survey method. The study population was all 55 teachers at MTsN 1 X, who were also sampled using a saturated sampling technique. The research instrument was a Likert scale questionnaire that had passed validity and reliability tests. Data analysis was carried out by multiple linear regression using the latest version of the SPSS program. The statistical analysis was conducted to determine both partial and simultaneous effects of the independent variables on teacher performance. The results showed that professionalism partially had a significant effect on teacher performance with a significance value of 0.004. Work discipline also had a significant effect with a significance value of 0.003. The simultaneous test showed that professionalism and work discipline together had a significant effect on teacher performance with a significance value of 0.000. The coefficient of determination (R²) of 0.536 indicates that 53.6% of the variation in teacher performance can be explained by these two variables, while the remaining 46.4% is influenced by factors outside this study. These findings highlight the importance of maintaining professional standards and strict discipline to achieve optimal educational outcomes. The implication of this research is the need for schools to design targeted and sustainable teacher development programs to improve professionalism and work discipline. In conclusion, fostering professionalism and discipline is a strategic step to enhance teacher performance and educational quality.

The early outcomes of teaching fundamental passing techniques in volleyball games to the students of class IV-A at SDN Jeruk 1/469 Surabaya were unsatisfactory, with a significant number of pupils failing to fulfil the expected performance standards (KKTP). This is demonstrated by the fact that only 50% of students in this class have successfully finished or satisfied the KKTP. Researchers were motivated to carry out Classroom Action Research (PTK) in this class utilising the grab the ball game method. The objective is to enhance academic achievements in class IV-A at SDN Jeruk 1/469 Surabaya. Substantial outcomes were achieved after implementing this methodology. The methodology is executed in two rounds. During cycle I, there was a 20% increase, going from 50% to 70%. Additionally, during cycle II, there was a notable improvement in student learning outcomes. In cycle I, the percentage of students achieving satisfactory results was 70%, but it increased to 80% in cycle II. Based on these results, it can be inferred that implementing the grab the ball game can enhance the learning outcomes of basic volleyball underpassing movement material for class IV-A students at SDN Jeruk 1/469 Surabaya.    

The rapid development of globalization has significantly increased the utilization of technology and information, particularly in various organizational activities. This advancement impacts how organizations manage human resources to achieve optimal performance. This study aims to analyze the influence of work quality, team support, and organizational culture on the performance of employees at the Ponorogo Tourism Office. The research adopts a quantitative approach with a case study design. The population in this study comprises employees of the Ponorogo Tourism Office who hold civil servant status. Using a nonprobability sampling technique, a total of 42 respondents were selected as the research sample. Data collection was conducted through questionnaires, while data analysis employed multiple linear regression using the SPSS 25 program. The results of the partial (t-test) analysis show that work quality (p = 0.011), team support (p = 0.003), and organizational culture (p = 0.010) each have a positive and significant effect on employee performance. These findings indicate that employees who demonstrate high work quality, receive adequate support from their teams, and operate within a strong and positive organizational culture are more likely to exhibit better work performance. The research highlights the importance of maintaining high work standards, fostering collaboration among team members, and strengthening cultural values within the organization to improve employee performance outcomes. Practical implications suggest that the Ponorogo Tourism Office should focus on continuous professional development, effective teamwork strategies, and reinforcing organizational values to enhance productivity and service quality. This study contributes to the broader understanding of human resource management in the public sector, particularly within the tourism department, and serves as a reference for similar agencies seeking to optimize employee performance through organizational and interpersonal factors.

The leadership of the Head of Madrasah refers to the leader's ability to motivate and influence people to be willing to take actions aimed at achieving goals through the courage to make decisions about the activities that need to be undertaken. A productive organizational culture is a way to achieve better results for the organization, groups, and individuals by understanding and managing performance in accordance with planned targets, standards, and specified competency requirements. This research is descriptive qualitative. The results of this study show that the leadership of the Head of Madrasah enhances the Culture of Productive Organizations, it has been well implemented, including activities such as preparing to develop the organizational structure through the vision and goals of the madrasah, defining the roles of teachers in the organizational structure and providing intellectual stimulation, and carrying out the leadership of the Head of Madrasah with innovation by offering individual support and examples of organizational values through activities aimed at improving communication with educators and educational staff regarding the achievements to be attained, always providing motivation for task execution, especially in the implementation of the madrasah's organizational culture, and conducting supervision to encourage participation in decision-making.

This study aims to evaluate the financial condition of four private banks, namely Bank Mega, Bank JTrust, Bank Danamon, and Bank Panin listed on the Indonesia Stock Exchange during the period 2015 to 2024. The analysis uses the Risk-Based Bank Rating (RBBR) approach with a quantitative method, where the data source is derived from published annual financial statements. The sampling technique was carried out by purposive sampling with the criteria of financial statements available for the last 10 years and the fluctuations in profits in the last three years. The bank's health assessment is carried out through four main aspects. First, the risk profile is measured using non-performing loan (NPL) ratios and liquidity levels through the Loan to Deposit Ratio (LDR). Second, Good Corporate Governance (GCG) is evaluated based on regulatory compliance and transparency reporting. Third, profitability which includes the return on asset ratio (ROA) and net interest margin (Net Interest Margin / NIM). Fourth, the capital aspect is analyzed through the Capital Adequacy Ratio (CAR). The results of the study show that in general, the four banks are in a healthy condition, especially in terms of capital and governance, which reflects the bank's ability to meet the minimum capital requirements and maintain management practices in accordance with banking industry standards. However, significant differences were found in the risk and profitability aspects. Banks that have less than optimal risk management tend to experience an increase in NPLs, while banks that are more efficient in managing operational costs are able to maintain ROA and NIM at a more stable level. In addition, external factors such as global economic conditions, monetary policy, interest rates, and interbank competition also affect financial performance.

This study aims to evaluate the soundness of PT Bank Panin Tbk during the 2014–2024 period using the RGEC method, which assesses four key dimensions: risk, governance, earnings, and capital. This research approach is quantitative and descriptive, utilizing secondary data sourced from annual reports, financial statements, and officially published corporate governance documents. Each component is analyzed using relevant indicators, such as the NPL ratio, LDR, PDN, ROA, ROE, BOPO, NIM, and CAR. The results indicate that PT Bank Panin Tbk's risk profile, as reflected in the NPL, PDN, and LDR ratios, is largely in the healthy category, demonstrating the bank's ability to effectively manage credit and liquidity risks. An evaluation of corporate governance, based on consistent self-assessment reports over ten years, also demonstrates the achievement of a healthy rating, reflecting the bank's commitment to maintaining the principles of transparency, accountability, and regulatory compliance. Regarding earnings, profit performance, as measured by ROA, ROE, BOPO, and NIM, shows stable and positive results, confirming the bank's ability to generate sustainable profits. Meanwhile, in terms of capital, the CAR ratio recorded excellent performance and was a dominant factor in maintaining capital resilience while meeting the capital adequacy standards set by regulators. These findings confirm that PT Bank Panin Tbk was in overall good health throughout the study period. The results of this study are expected to provide strategic input for bank management in maintaining positive performance and for regulators as material for evaluating banking policies.  

The compensation system is an important element in human resource management, because it plays a direct role in influencing employee motivation, performance, and job satisfaction. In human resource management, the existence of human resources plays a vital role that must be considered by the company, including in terms of compensation. The ideal compensation system is one based on the principles of fairness and appropriateness, which can be directly felt by employees. The assessment of fairness and appropriateness can be seen from several dimensions, namely the internal dimension relating to the suitability of workload and rewards received, the external dimension considering company policies and market standards, and the individual dimension relating to the ability of compensation to meet employee living needs. Based on this, this study focuses on the compensation system implemented at the Double-Tree By Hilton Bintaro Jaya Hotel, specifically for banquet kitchen staff consisting of contract staff and daily workers. This study uses a descriptive qualitative approach with data collection through interviews, observations, and documentation. The results show that the compensation system for contract staff has been running optimally. From the internal side, the workload is considered commensurate with the rewards received. Externally, the compensation provided is competitive compared to competing companies. Furthermore, from an individual perspective, employees' living needs are met, even supported by a substantial service charge that exceeds their base salary. However, for daily workers, the compensation system is deemed suboptimal. Although their workload is equivalent to that of contract staff, their compensation is not the same, and they do not receive a service charge. Based on these findings, this study recommends optimizing the compensation system, particularly for daily workers, to ensure fairness and equity across all staff levels, thereby increasing work motivation, loyalty, and overall performance.

The Maternal Mortality Rate (MMR) and Infant Mortality Rate (IMR) are critical indicators in assessing the quality of public health services. In 2024, both MMR and IMR in Lamongan Regency remained relatively high, indicating the need for strengthened health interventions. Health workers, especially midwives, play a vital role in improving maternal and child health. One of the government’s strategies to reduce maternal and infant mortality is expanding midwife service coverage at primary health facilities and ensuring the presence of village midwives as the frontline providers across the region. Village midwives are expected to meet established service standards to ensure the quality of maternal and child health care. Service effectiveness and efficiency are commonly measured through indicators such as first antenatal visit coverage (K1), fourth antenatal visit coverage (K4), postpartum visit coverage (KF3), and delivery assistance by health workers. However, in Lamongan Regency, the performance of village midwives has not been optimal, with several indicators falling short of set performance targets.This study aimed to analyze the relationship between the quality of work life and the performance of village midwives in Lamongan Regency in 2025. The research used a quantitative method with a cross-sectional study design. The study population comprised all village midwives in Lamongan Regency, with a sample of 80 respondents selected randomly. The independent variable in this study was the quality of work life, while the dependent variable was village midwife performance. Data were collected through questionnaires and analyzed using the chi-square statistical test. The results showed no significant relationship between the quality of work life and the performance of village midwives in Lamongan Regency in 2025. These findings suggest that other factors beyond work life quality may influence midwives’ performance.  

This research explores the engineering and performance evaluation of 17-4 PH stainless steel as a potential material for turbine blades in geothermal power plants (PLTP). To promote renewable energy innovation in industrial engineering, this study focuses on improving material reliability through microstructural optimization and mechanical property control. The material was produced using the investment casting method at PT SPVMB and then subjected to four heat treatment variations: H900, H1025, AVG (average), and as-cast conditions, with reference to ASTM A747 standards. Mechanical and corrosion characterization were performed through hardness and tensile tests, electrochemical corrosion analysis using geothermal water from the Dieng PLTP, and microstructural observation using an optical microscope. The results showed that the H900 condition had the highest hardness and yield strength (48.46 HRC and 939.25 MPa), but its corrosion rate was relatively high. In contrast, the H1025 heat treatment provides balanced mechanical strength (43.88 HRC and 860.91 MPa) with the lowest corrosion rate (0.027 mm/year), supported by a uniform tempered martensite structure. These findings indicate that heat treatment optimization significantly improves the suitability of 17-4 PH stainless steel for sustainable geothermal applications. The H1025 condition meets all the requirements for geothermal turbine blades, including hardness, strength, and corrosion resistance, potentially extending component life and reducing maintenance costs. Furthermore, the results of this study strengthen the agenda for developing durable, environmentally friendly materials to support renewable energy systems. This study also provides practical insights for industry in selecting the optimal heat treatment that combines mechanical performance and corrosion resistance in extreme geothermal environments.

The purpose of this study is to determine the impact of work culture and imbalance on employee performance at PT. Pulau Nusantara Indonesia. In the era of global competition, human resources play a vital role in determining a company's competitiveness in facing market dynamics. Based on the results of the Key Performance Indicator (KPI) survey, most employees fall into category B, indicating that their performance has not yet reached the company's optimal standards. This condition is strongly suspected to be influenced by several factors, including a work culture that does not support innovation, high workloads, and an imbalanced system that does not provide adequate work satisfaction and motivation. This study uses a quantitative approach involving 35 permanent employee respondents at PT. Pulau Nusantara Indonesia, selected using a saturated sampling method. Data were collected through literature studies, direct field observations, and the distribution of Likert-based questionnaires. Furthermore, the data were analyzed using multiple linear regression methods to determine the extent of influence of each independent variable on the dependent variable. The results of the analysis indicate that both work culture and the imbalance system have a positive and significant influence on employee performance, both partially and simultaneously. Based on these findings, management is advised to build a collaborative and adaptive work culture and review structural imbalances to align with employee expectations and the company's vision. These efforts are believed to sustainably increase employee productivity and loyalty. Based on these findings, management is advised to build a collaborative and adaptive work culture and review structural imbalances to align with employee expectations and the company's vision.

This study aims to improve ground handling personnel to support operational safety in the airside area of Yogyakarta International Airport. The main focus of this study is the level of compliance with the technical provisions stipulated in SKEP 140/VI/1999. The approach used is descriptive qualitative, with data collected through direct field observation, interviews with competent parties, and review of related documents. The results of the study indicate that there are still many violations of standard operating procedures (SOPs), especially related to the use and placement of Ground Support Equipment (GSE) that does not comply with standards and the operation of vehicles that do not reach properly. Some of the main causes identified are weak supervision, low work discipline, limited understanding of safety procedures, and a lack of routine training for officers. This has the potential to increase safety risks and disrupt smooth operations at the airport. As a solution, this study recommends corrective measures that include strengthening field supervision, ongoing training to improve understanding of safety procedures, implementing strict sanctions for violators, and reorganizing equipment storage and use areas. In addition, it is important to develop a stronger safety culture among officers and utilize technology to improve operational oversight. These measures are expected to create a safer and more efficient environment in the airside area of Yogyakarta International Airport. This study also identified the need for regular evaluation and updating of existing procedures to align with technological developments and international standards. By paying attention to safety aspects, operational efficiency can be maintained and the risk of accidents or incidents can be minimized. By strengthening safety management and work discipline, better performance levels and improved service quality in the aviation sector can be achieved.

This study aims to analyze and compare the performance of the Naive Bayes, K-Nearest Neighbors (KNN), and Decision Tree algorithms in predicting the purchase intention of e-commerce visitors using the Online Shoppers Purchasing Intention Dataset, which consists of 12,330 records and 18 variables, with the Revenue variable serving as the classification target. The preprocessing stage involved transforming categorical and boolean variables into numerical form, standardizing features using StandardScaler, and splitting the dataset into 80 percent training data and 20 percent testing data. Model evaluation was conducted using accuracy, precision, recall, F1-score, and ROC-AUC metrics, and was further strengthened by 10-fold cross-validation to obtain more stable results. The findings indicate that KNN achieved the highest accuracy of 0.866180, while Naive Bayes produced the highest recall value of 0.690998 and the highest ROC-AUC value of 0.821696. Meanwhile, Decision Tree demonstrated relatively balanced performance with an accuracy of 0.857259 and an F1-score of 0.571776, whereas the cross-validation results identified KNN as the model with the highest average accuracy of 0.8770. These findings suggest that the selection of a classification model for purchase intention prediction cannot rely solely on a single evaluation metric, as each algorithm possesses different strengths. Therefore, a comparative approach among algorithms can help determine the most suitable model for supporting consumer behavior analysis on e-commerce platforms.

This study aims to explain and analyze the quality of public services at the Leihitu Barat District Office. Quality public service is a key indicator in assessing the performance of local governments, particularly at the sub-district level, which directly provides services to the community. This research uses a descriptive method with a qualitative approach to gain an in-depth understanding of the current service conditions. The informants in this study totaled 10 people, consisting of district officials and community members who use the services. Data were collected through in-depth interviews, observations of service activities at the sub-district office, and documentation of relevant supporting documents. The collected data were analyzed using descriptive qualitative analysis with a case study approach, providing a comprehensive picture of existing problems and potentials. The assessment of service quality is based on Zeithaml’s theory, which includes five main dimensions: tangibles, reliability, responsiveness, assurance, and empathy. The research findings indicate that the quality of public services at the Leihitu Barat District Office has not yet met optimal standards. In terms of tangibles, it was found that physical facilities such as waiting areas, service desks, and supporting equipment are still very limited. The reliability dimension is also not well fulfilled, as the service processes are often inconsistent and not timely. The assurance dimension reflects a lack of professional ability and attitudes among officials in providing a sense of security and trust to the public. However, the dimensions of responsiveness and empathy show relatively positive developments. Some officials have demonstrated responsive and empathetic attitudes in addressing the needs and complaints of the public. Nonetheless, comprehensive improvements are still necessary. These include enhancing the quality of human resources, increasing the availability of physical infrastructure, and improving service management systems. By addressing these areas, public services at the Leihitu Barat District Office can become more effective and better aligned with community expectations.

This study aims to identify and compare the prevalence of eating disorders and body image disturbances among female athletes and non-athlete members of fitness clubs. Given the rising societal emphasis on physical appearance and performance, young women are increasingly exposed to unrealistic body ideals, potentially increasing the risk of psychological issues such as body dissatisfaction and disordered eating behaviors. The research employed a descriptive quantitative design involving 100 women aged 18–25 years, consisting of 50 athletes actively participating in competitive sports and 50 non-athletes who regularly attend fitness clubs for general health purposes. Data were collected using two standardized instruments: the Body Image Concern Inventory (BICI) to assess levels of body image disturbance, and the SCOFF questionnaire to screen for symptoms of eating disorders. Results indicated that 34% of female athletes reported high levels of body image disturbance, compared to only 2% of non-athletes. Additionally, symptoms of eating disorders were present in 54% of athletes, while 14% of non-athletes showed similar tendencies. Statistical analyses using Mann-Whitney U and independent samples t-tests confirmed a significant difference between the two groups (p < 0.05), suggesting that athletes may be at a higher risk for developing these psychological issues. These findings underscore the psychological pressures faced by female athletes, who are often required to maintain specific body standards to meet performance expectations. The study highlights the urgent need for preventive measures, including psychological support services and educational interventions that promote healthy body image and eating habits. Implementing such programs in both sports and general fitness environments can help reduce the prevalence of these disorders and foster a healthier relationship with body image among young women.

This study aims to analyze product innovations in the Musyarakah contract applied by Islamic financial institutions in Indonesia. The research uses a qualitative descriptive method with case studies from several Islamic banks. Data were collected through documentation and interviews with practitioners. The study found that innovations in Musyarakah products are largely driven by the need to enhance competitiveness and address the unique demands of the Indonesian market, particularly among micro, small, and medium enterprises (MSMEs)  Several banks have modified the classical Musyarakah structure to align with customer preferences and regulatory standards. For instance, some institutions implement tiered profit-sharing mechanisms, structured financing tenures, and integration with digital banking platforms to improve accessibility and monitoring. In addition, hybrid contracts that combine Musyarakah with other contracts, such as Ijarah or Murabahah, are increasingly used to create more flexible and customer-friendly financing solutions. Practitioners interviewed noted that one of the main challenges in implementing Musyarakah-based products is the higher operational and monitoring cost, due to the nature of partnership-based risk-sharing. However, these challenges are being addressed through technological innovation, such as mobile applications that help track business performance and automate profit-sharing calculations. The study concludes that product innovation in Musyarakah financing can enhance the inclusivity and effectiveness of Islamic banking in Indonesia, especially in supporting entrepreneurial sectors. Nevertheless, standardization, regulatory support, and continued investment in human resource capacity remain critical for sustained innovation. Future research may explore the customer perception of Musyarakah products, the impact of these innovations on financial performance, and comparative studies with conventional financing models.

Airports serve as a central hub for air transportation, requiring precise coordination and operations, including ground handling services. One key element is the Ground Support Equipment (GSE) personnel, who are responsible for aircraft support equipment. They must adhere to Standard Operating Procedures (SOPs) to ensure performance meets safety and efficiency standards. However, challenges such as timeliness, procedural discrepancies, and inconsistencies in SOP implementation remain. This study used a quantitative approach with correlational analysis and simple linear regression. The sample consisted of 30 GSE personnel selected through total sampling, and data were collected through a questionnaire that had been tested for validity and reliability. This method aimed to identify the effect of SOP compliance. The results showed that SOP compliance had a positive and significant impact on GSE officer performance at Sam Ratulangi Airport in Manado. The regression coefficient of 0.632 indicates a positive relationship, with a significance value of 0.002 indicating statistical significance. The coefficient of determination (R Square) value of 0.241 indicates that 24.1% of the variation in officer performance can be explained by compliance with SOPs, which indicates that increased compliance contributes positively to their performance.