Abstract:This study aims to determine the effect of auditor experience and self-efficacy on auditor performance at the Bone Bolango Regency Inspectorate. This study used a quantitative approach with a causal associative method. Data…
ata were collected by distributing questionnaires to 38 respondents selected using a census sampling technique (total sampling). Data analysis techniques included classical assumption tests, multiple linear regression analysis, and hypothesis testing (t-tests and F-tests) using Statistical Package for the Social Sciences (SPSS) version 26 software. The results indicate that, partially, auditor experience has no significant effect on auditor performance, while self-efficacy has a positive and significant effect on auditor performance. Simultaneously, auditor experience and self-efficacy have a significant effect on auditor performance. The coefficient of determination indicates that 73.1% of the variation in auditor performance can be explained by auditor experience and self-efficacy, while the remaining 26.9% is influenced by factors outside the research model.
Abstract:The Indonesian Red Cross (PMI) is an independent and neutral organization engaged in humanitarian work. The PMI in Pringsewu Regency faces challenges in managing member, staff, and attendance data, hindering the development…
ent of its Youth Red Cross (PMR) and Volunteer Corps (KSR) activities. Furthermore, public access to information about the PMI in Pringsewu Regency remains limited. Based on these challenges, this study aims to design and build an Android-based information system to manage PMI member and volunteer data in Pringsewu Regency. The research method used is the Waterfall method, encompassing the stages of needs analysis, system design, implementation, testing, and maintenance. The system is equipped with features for member management, volunteer attendance, staff information, and public access to information. Black Box testing results indicate that all system functions operate as required. With this information system, PMI member and volunteer data management in Pringsewu Regency becomes more effective, accurate, and integrated, while also facilitating public access to information about the PMI.
Abstract:This study aims to examine the effect of village apparatus competence and community participation on the accountability of village financial management in the villages of Talaga Jaya District, Gorontalo Regency. The method…
od used is quantitative with primary data collection through questionnaires distributed to village apparatus with a total sample of 110 respondents. Data processing was carried out using SPSS version 26 with analysis stages including validity tests, reliability tests, classical assumption tests, multiple linear regression analysis, hypothesis testing, and coefficient of determination tests. The results showed that partially, village apparatus competence has a positive and significant effect on the accountability of village financial management. Similarly, community participation has a positive and significant effect on the accountability of village financial management. Simultaneously, both variables significantly affect accountability of village financial management. These findings have practical implications for village apparatus in Talaga Jaya District to improve accountability through strengthening village apparatus competence and expanding community participation spaces in every stage of financial management, from planning to accountability.
Abstract:Laboratory testing plays a crucial role in supporting patient diagnosis and monitoring; therefore, accurate and precise results are essential through the implementation of quality control (QC). Potassium level testing is…
one of the key parameters requiring robust quality control because it is closely linked to patients’ clinical conditions. This study aims to analyze the implementation of QC in potassium level testing using the EasyLyte device at the Kasih Ibu Hospital Laboratory in Surakarta. The research method used was quantitative descriptive with an observational approach using secondary data from QC results for the period from September to November 2025. Analysis was performed by calculating the mean, standard deviation (SD), coefficient of variation (CV), and evaluating the Westgard rules. The results showed that the CV values for normal and abnormal controls were within acceptable limits (≤5%), and no violations of any Westgard rules were found. This indicates that the test results have good precision and there are no deviations, either random or systematic. Overall, the analytical system is in control and the instrument performance is stable. Thus, potassium testing using the EasyLyte instrument meets quality requirements and is suitable for use in laboratory services, while still requiring QC monitoring as well as routine maintenance and calibration.
Abstract:This study discusses the implementation of the Naïve Bayes method to predict catering sales at PT.Negara Rasa Indonesia. The background of this study is based on the problem of suboptimal sales due to the absence of a structured…
tructured sales prediction system. The Naïve Bayes method was chosen because of its simplicity, speed, and ability to classify data with a high degree of accuracy. The data used in this study is historical sales data from the last two years, which has undergone cleaning, labeling, and transformation into four sales categories, namely very popular, popular, fairly popular, and less popular. The testing process was carried out using RapidMiner software by dividing the dataset into training data and test data at various ratios of 80:20. The test results showed a very high level of accuracy, with the highest value reaching 91.41%. These findings prove that the Naïve Bayes method is reliable for predicting catering sales, thereby assisting decision-making in more efficient sales management and planning at PT. Negara Rasa Indonesia.
Abstract:The rapid development of digital marketing has significantly transformed business strategies, particularly for Micro, Small, and Medium Enterprises (MSMEs). Instagram has evolved beyond a social networking platform into…
a strategic marketing tool equipped with analytical features such as Instagram Insight. This study aims to examine the effect of Instagram Insight utilization on consumer purchase decisions at Rumah Madu, an MSME operating in Bandar Lampung, Indonesia.
This research adopts a quantitative approach using a survey method. Data were collected from 92 respondents through structured questionnaires and analyzed using SPSS version 27. The independent variable is the utilization of Instagram Insight, measured through three dimensions: follower demographic analysis, follower active time analysis, and content performance analysis. The dependent variable is consumer purchase decision. Statistical analysis includes validity and reliability testing, classical assumption tests (normality, multicollinearity, and heteroscedasticity), simple linear regression, t-test, F-test, and coefficient of determination (R²).
The results suggest that Instagram Insight functions primarily as an internal strategic evaluation tool rather than a direct determinant of consumer purchasing behavior. This study contributes to the digital marketing literature by highlighting the gap between analytic tool utilization and actual consumer conversion in MSMEs. Practical implications emphasize the need for better data interpretation skills and integrated marketing strategies beyond analytics usage alone.
Abstract:The increasing threat of emerging and re-emerging infectious diseases necessitates the strengthening of the capacity of the Health Laboratory (Labkes) network, including Public Health Laboratories (Labkesmas), through the…
e availability of competent and standardized laboratory human resources (HR). Polymerase Chain Reaction (PCR) testing has become the primary diagnostic method for pathogen detection, both in routine services and in public health emergency situations. The development of a PCR training curriculum and modules by the Center for Health Biology Laboratory (BBLBK) represents a strategic step toward standardizing the competencies of laboratory personnel. This article aims to describe the urgency of implementing certified PCR training policies as part of a national system for enhancing the competence of health laboratory human resources. The writing method employs policy analysis based on document review and the framework of national health regulations. The analysis results indicate variations in laboratory personnel competencies, the absence of a national certification scheme, limited availability of trainers, and the need for continuous curriculum updating. Certified PCR training is therefore recommended as a national instrument for fulfilling competency standards in health laboratories. The integration of training into the health human resource development system, along with the strengthening of quality- and safety-based approaches, is key to the successful implementation of this policy.
Abstract:• X is a company engaged in non-construction oil & gas services, namely water base mud (polyamine based) management services, supply of chemical materials, laboratory equipment, and drilling fluid engineers for oil and gas…
gas drilling. problems encountered when drilling through formations containing reactive clay and shale which can cause swelling clay problems and formation damage. This problem can be overcome with a high performance water based mud (HPWBM) mud system which has a super shale inhibition (polyamine) component. Mud which is formulated with the concept of total inhibitor, has inhibitory properties that can stabilize mineral clay and shale. The of this final assignment are to identify and study the high performance water base mud (HPWBM) mud system, then to know the ratio of good polyamines to be used in the KCL polymer polyamine mud formulation, then to look for the value of the physical properties of the KCL polymer polyamine mud formulation. to meet the oil company spec. This test begins with testing the mud properties of the KCl polymer polyamine mud sample from PT. Mitra Mandiri Saktitama before being exposed to Temperature and after being exposed to Temperature. Then analyze the changes in the value of the mud properties that have been made and the specifications of their physical properties, so that they can look for changes in the values of the mud properties of KCl polymer polyamine mud that fall within the specified range of mud properties. This test is carried out under the conditions of a room temperature of 78-300°F.
Abstract:This study investigates the tensile uplift capacity of screw piles in clay soil as an alternative anchoring system for slope stabilization in cohesive ground conditions. The research aims to address the limited availability…
ity of empirical field data on screw-pile behavior under repeated loading and to evaluate the agreement between theoretical predictions and actual in situ responses. The methodology employs an experimental approach through in situ testing with screw-pile diameters of 10 cm, 15 cm, and 20 cm, and embedment depths ranging from 0.6 m to 1.0 m. The tests were conducted under both static and repeated tensile loading using a hydraulic jack system, accompanied by vertical deformation measurements to establish load–displacement curves. Theoretical capacity was calculated using a limit equilibrium approach for comparison with experimental results. The findings reveal a nonlinear load–displacement response, characterized by initial stiffness followed by progressive deformation into the post-yield stage. At a maximum load of 2.858 tons, deformation increased with diameter, from 5.10 cm (10 cm) to 8.49 cm (20 cm). Under repeated loading, failure occurred at a lower load of approximately 1.6 tons with a maximum deformation of 1.648 cm, indicating potential capacity degradation due to cyclic loading. The comparison between theoretical and field results shows significant deviations, with analytical predictions generally underestimating the in situ capacity. This highlights the limitations of simplified models that do not fully account for shaft adhesion, installation disturbance, soil heterogeneity, pore-water pressure effects, and cyclic degradation. Overall, this study contributes valuable field pull-out test data for screw piles in clay under repeated loading, emphasizing the need for design calibration based on full-scale testing for slope stabilization applications. The results also suggest opportunities for further research involving long-term monitoring and advanced modeling of cyclic degradation.
Abstract:This study aims to analyze the effect of job insecurity and job satisfaction on the turnover intention of contract employees at PT Adetex Banjaran. Employment conditions in the textile industry indicate a relatively high…
level of job uncertainty, particularly for contract employees who experience changes in work schedules, income fluctuations, and limited guarantees of job continuity. These conditions have the potential to reduce job satisfaction and encourage employees’ intention to leave the company. This research employs a quantitative approach using a survey method. The research population consists of all contract employees at PT Adetex Banjaran, with the sample determined using a proportional sampling technique. Data were collected through the distribution of questionnaires developed based on indicators of job insecurity, job satisfaction, and turnover intention. Data analysis was conducted using descriptive and inferential statistical techniques with the assistance of SPSS software, including validity and reliability tests, classical assumption tests, correlation analysis, multiple linear regression analysis, coefficient of determination, and partial and simultaneous hypothesis testing. The results indicate that job insecurity has a positive and significant effect on turnover intention, meaning that the higher the level of job insecurity perceived by employees, the greater their tendency to leave the company. In addition, job satisfaction has a negative and significant effect on turnover intention, indicating that higher job satisfaction leads to a lower intention to leave the organization. Simultaneously, job insecurity and job satisfaction have a significant effect on the turnover intention of contract employees at PT Adetex Banjaran. These findings highlight the importance of human resource management practices that focus on enhancing job security and job satisfaction in order to reduce turnover intention. This study is expected to serve as a consideration for company management in formulating more stable, fair, and sustainable employment policies, as well as a reference for future research in the field of human resource management.