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Government procurement plays a strategic role in supporting effective, efficient, transparent, and accountable public administration. To promote procurement reform, the government has implemented an electronic procurement system through the Electronic Procurement Service (LPSE). The implementation of the Electronic Procurement System (SPSE) in Pematang Siantar City aims to improve procurement quality, reduce irregularities, and accelerate the delivery of goods and services. However, several challenges persist, including limited human resources capable of operating the system, technical disruptions, lack of outreach to local vendors, and weak coordination between the Procurement Unit (UKPBJ) and related agencies. This study aims to analyze the effectiveness of SPSE implementation in Pematang Siantar City. The research uses a descriptive qualitative approach. Data were collected through interviews with UKPBJ officials and procurement officers from several local government units, direct observation of procurement activities via SPSE, and documentation review. Data analysis employed Duncan’s effectiveness indicators: goal attainment, integration, and adaptation. The results show that SPSE implementation has not been fully effective. In terms of goal attainment, procurement processes follow established procedures, but delays still occur due to system disruptions and limited user competence. In terms of integration, coordination between UKPBJ and technical units remains suboptimal, affecting communication and oversight. Regarding adaptation, although the information technology infrastructure is adequate, human resource capacity is still limited. Therefore, improving human resources, strengthening coordination, and enhancing system reliability are necessary to achieve optimal effectiveness.

The background of this research is the fluctuation in the number of customers at Karunia Printing Digital Services in Maumere throughout 2025, as well as the existence of customer complaints regarding service quality and product quality. These issues indicate that customer loyalty has not yet been fully optimized. This research aimed to determine the influence of service quality and product quality on customer loyalty at Karunia Printing Digital Services in Maumere. This research used a quantitative approach using a survey method. The population of this research consisted of all customers of Karunia Printing Digital Services in Maumere. Data were collected through questionnaires, observations, interviews, and documentation. The data analysis techniques included descriptive analysis, validity testing, reliability testing, multiple linear regression analysis, t-test, F-test, and coefficient of determination (R²) using SPSS software. The results of the research indicated that service quality had a positive and significant effect on customer loyalty. Product quality also had a positive and significant effect on customer loyalty. Furthermore, service quality and product quality simultaneously had a positive and significant effect on customer loyalty at Karunia Printing Digital Services in Maumere. These findings suggested that the better the service quality and product quality provided, the higher the level of customer loyalty. Keywords: Service Quality, Product Quality, Customer Loyalty

This study was conducted based on the crucial role of diesel generator engines as the primary source of electrical power on board ships, making their operational reliability essential. One of the factors influencing generator engine performance is lubricating oil temperature. Excessive lubricating oil temperature may reduce lubrication effectiveness, increase friction between moving components, and lower engine efficiency. Therefore, this research aimed to identify the causes of high lubricating oil temperature in diesel generator engines and determine appropriate corrective actions. The study employed a descriptive quantitative approach. Data were collected through direct observation, interviews, and documentation during sea practice aboard MV. CL FLANDERS from 4 July 2024 to 5 July 2025. The data were analyzed using simple linear regression to examine the relationship between generator load and lubricating oil temperature. The findings revealed that generator load had a significant effect on the increase in lubricating oil temperature. Under normal operating conditions, the lubricating oil temperature ranged from 60°C to 72°C, while under abnormal conditions it increased to between 68°C and 81°C. The abnormal rise in temperature was mainly caused by cooling system problems, particularly a dirty LO cooler, scale deposits on the sea water pump impeller, and blockage in the cooling capillary pipes. The regression equation under normal conditions was Y = 45 + 0.30X, whereas under abnormal conditions it was Y = 53.5 + 0.30X. Elevated lubricating oil temperature resulted in lower oil viscosity, higher fuel consumption, and reduced diesel generator engine performance. Therefore, regular maintenance of the LO cooler, sea water pump, and continuous temperature monitoring are necessary to maintain optimum engine performance.

The concrete block business is one of the micro-enterprises that develops in Wairotang Village and plays an important role in fulfilling the community’s need for building materials. However, in its development, sales fluctuate from year to year, which is assumed to be influenced by the level of consumer trust and the quality of the products produced. In addition, several problems still occur, such as concrete blocks that crack easily, inconsistent sizes, and varying levels of strength, leading consumers to hesitate in making repeat purchases. This study aimed to determine the influence of consumer trust and product quality on purchasing decisions of concrete blocks in Wairotang Village. The independent variables in this study were consumer trust and product quality, while the dependent variable was purchasing decision. This study was motivated by fluctuations in concrete block sales and the persistence of consumer doubts regarding product quality, including easily cracked blocks, inconsistent sizes, and varying strength levels. These conditions resulted in suboptimal consumer trust, which in turn affected purchasing decisions. This study used a quantitative research method. The population consisted of consumers of concrete blocks in Wairotang Village, and the sampling technique was purposive sampling. Data collection was conducted through questionnaires, observations, interviews, and documentation. The data were analyzed using descriptive analysis, validity tests, reliability tests, classical assumption tests, multiple linear regression analysis, t-tests, F-tests, and the coefficient of determination ($\text{R}^2$). The results were expected to show that consumer trust and product quality have a positive and significant influence on purchasing decisions of concrete blocks in Wairotang Village, both partially and simultaneously. A higher level of consumer trust and better product quality lead to increased purchasing decisions. Therefore, concrete block business actors will need to maintain product quality and build good relationships with consumers in order to improve purchasing decisions and ensure business sustainability.  

Public Wi-Fi services (Wifi_STAKat) at the State Catholic College of Pontianak continue to face technical issues, such as network speed and connection stability, as well as non-technical challenges, including the responsiveness of administrators to user complaints. This study aims to analyze user satisfaction based on the five Servqual dimensions and to map improvement priorities using the Importance–Performance Analysis (IPA) method. The relationship between Servqual and IPA is explained by mapping GAP values (perception–expectation) into the four IPA quadrants to determine the urgency level of service improvements. A 4-point Likert scale was used to avoid neutral responses and strengthen the clarity of respondents’ perceptions. The results show that all dimensions have negative GAP scores, particularly responsiveness and reliability, which are directly related to technical indicators (speed, stability, coverage) and non-technical factors (responsiveness to complaints, ease of access. The study recommends integrating an IT-based monitoring system and increasing network capacity to improve service quality.

This study aims to examine the influence of trust on the perception of transaction security in the use of online shopping applications among millennials. The development of digital technology and the increasing use of online shopping applications have influenced how users assess security risks, personal data protection, and the reliability of transaction systems. This study employs a literature review method by examining relevant previous studies on trust, transaction security, digital risk, and user experience in online shopping. The findings indicate that user trust plays an important role in shaping perceptions of transaction security. Such trust is influenced by the platform’s ability to protect personal data, provide secure payment systems, and ensure smooth transaction processes. The higher the level of user trust in system security, the greater their tendency to use online shopping applications for transactions. Therefore, trust and transaction security are important factors in increasing millennials’ interest and comfort in online shopping.

This study conducts a systematic review of literature concerning the role of Management Information Systems (MIS) in managing Umrah pilgrim data across Indonesia. Employing a Systematic Literature Review (SLR) guided by the PRISMA protocol, the study examined and synthesized 24 peer-reviewed articles published between 2019 and 2026, drawn from Google Scholar, SINTA, and nationally accredited journal portals. Findings indicate that MIS adoption has yielded notable improvements in operational efficiency, data reliability, service transparency, and the overall quality of managerial decision-making within Umrah travel organizations. Web-based MIS remains the predominant technological approach, offering integrated modules for pilgrim registration, document handling, financial tracking, and departure scheduling. At the national level, government-initiated platforms such as SISKOHAT and SISKOPATUH have demonstrated tangible contributions to the administration of Hajj and Umrah services. Nevertheless, persistent obstacles continue to hinder full-scale adoption, including inadequate digital infrastructure in certain regions, inconsistent internet connectivity, and gaps in human resource competencies for operating digital systems. The study argues that embracing MIS is no longer optional for Umrah travel operators; rather, it constitutes a strategic necessity. Future research is encouraged to investigate long-term implementation outcomes, cross-system comparisons, and data security considerations within the broader digital landscape of pilgrimage service management.

 The quality of digital system services in the ship clearance process is closely related to the work effectiveness of shipping agency companies. The advancement of port operational services is influenced by the system’s ability to provide convenience, speed, accuracy, and service integration for users. The system used in the ship clearance process must be able to meet user needs and support inter-agency coordination so that ship services can operate more effectively and efficiently. This study aims to analyze the performance level and the level of user importance regarding the implementation of the Single Submission Pengangkut System in the ship clearance process at PT Trans Cakrawala Perkasa. The research employed a descriptive quantitative approach with a sample of 30 respondents consisting of ship agents involved in the clearance process. Data were collected through questionnaires, observations, and literature studies. The data were analyzed using validity tests, reliability tests, conformity level analysis, and the Importance Performance Analysis (IPA) method. The results indicate that the SSM Pengangkut System has made a positive contribution to accelerating document processing, facilitating system usage, increasing work productivity, and supporting coordination among related agencies. Based on the IPA Cartesian diagram, one indicator was identified as a priority for improvement, while other indicators were categorized as maintain performance, low priority, and high performance with lower importance levels. Overall, the implementation of the Single Submission Pengangkut System has been running quite well; however, continuous evaluation and improvement are still needed to optimize the ship clearance process further.

This study aims to analyze the role and variation of test instruments in measuring students’ cognitive domain in the learning evaluation process. Using a literature review method, this study examines various scientific sources related to educational evaluation and cognitive assessment. The findings indicate that the cognitive domain includes thinking skills ranging from lower-order thinking skills (C1: Remembering, C2: Understanding) to higher-order thinking skills (C3: Applying, C4: Analyzing, C5: Evaluating, and C6: Creating) based on Bloom’s Taxonomy. Test instruments such as multiple-choice, essay, true-false, matching, and oral tests possess different characteristics, advantages, and limitations for assessing specific cognitive levels. Objective tests are considered effective for measuring lower-order thinking skills because they offer high reliability and objectivity, whereas essay tests are more appropriate for assessing higher-order thinking skills (HOTS). In addition, the quality of test instruments is influenced by validity, reliability, objectivity, difficulty level, and discrimination index. Therefore, the appropriate and varied use of test instruments is essential to obtain comprehensive and accurate measurements of students’ cognitive abilities and to support effective learning evaluation and instructional decision-making processes.

Scientific articles not only function as a medium for conveying information but also as a representation of the author’s academic credibility and intellectual authority within the scientific community. In academic writing, language plays a crucial role in shaping the author’s identity, reliability, and scholarly position. This research aims to conceptually examine the relationship between linguistic choices and the construction of authority in Indonesian-language scientific articles. The study employs a library research method with a critical discourse analysis approach toward various references related to functional linguistics, discourse studies, and ethics in academic writing. The findings indicate that academic authority is constructed through several linguistic aspects, including lexical precision, grammatical objectivity, cohesion and coherence of ideas, as well as a careful epistemological attitude that remains open to alternative interpretations and scientific dialogue. In addition, the use of formal, systematic, and evidence-based language contributes significantly to strengthening the legitimacy of scientific arguments. Within this framework, language is not merely a communication tool used to present ideas, but also an instrument for legitimizing knowledge and reinforcing the author’s credibility, reliability, and authority in academic discourse. Therefore, mastery of academic language becomes an essential component in producing quality scientific articles.

This study aims to determine the influence of promotion and location on purchasing decisions of Cho-Sik products at UPT Sikka Innovation Center Maumere. The research employed a quantitative method with a survey approach. The sample consisted of 100 respondents selected using purposive sampling from a population of 10,149 consumers. Data were collected through questionnaires and analyzed using validity tests, reliability tests, classical assumption tests, multiple linear regression analysis, t-test, F-test, and coefficient of determination (R²) with the assistance of SPSS version 23. The results showed that the promotion variable obtained a perception score of 84.22% (very good), the location variable scored 83.96% (good), and the purchasing decision variable scored 87.90% (very good). The regression analysis produced the equation Y = 26.851 + 0.434X₁ + 0.307X₂. Partially, promotion had a positive and significant effect on purchasing decisions, with a t-value of 4.473 and a significance level of 0.001. Likewise, location had a positive and significant effect on purchasing decisions, with a t-value of 3.343 and a significance level of 0.004. Simultaneously, promotion and location had a positive and significant effect on purchasing decisions, as indicated by an F-value of 8.264 and a significance level of 0.000. The coefficient of determination (R²) was 0.146, indicating that promotion and location explained 14.6% of the variation in purchasing decisions, while the remaining 85.4% was influenced by other factors not examined in this study. Therefore, it can be concluded that promotion and location have a positive and significant influence on purchasing decisions of Cho-Sik products at UPT Sikka Innovation Center Maumere.

This study aims to determine the effect of price and service quality on customer satisfaction at Nusa Bunga Salon Maumere. The research employed a quantitative approach using descriptive and verificative methods. The independent variables in this study were price (X1) and service quality (X2), while the dependent variable was customer satisfaction (Y). The population consisted of all customers of Nusa Bunga Salon Maumere who visited and utilized salon services during 2025, totaling 1,392 customers. A sample of 100 respondents was determined using the Slovin formula and purposive sampling technique. Data were collected through questionnaires, interviews, documentation, and literature studies. Data analysis was conducted using validity tests, reliability tests, descriptive analysis, classical assumption tests, multiple linear regression analysis, coefficient of determination (R²), F-test, and t-test with the assistance of SPSS version 23. The results showed that, partially, price had a positive and significant effect on customer satisfaction, with a t-value of 2.803 and a significance value of 0.004. Service quality also had a positive and significant effect on customer satisfaction, with a t-value of 3.336 and a significance value of 0.001. Simultaneously, price and service quality had a positive and significant effect on customer satisfaction, with an F-value of 6.733 and a significance value of 0.002. The coefficient of determination indicated that price and service quality contributed 12.2% to customer satisfaction, while the remaining 87.8% was influenced by other factors outside the scope of this study. Based on these findings, it is recommended that Nusa Bunga Salon Maumere continuously improve its service quality and maintain affordable pricing to enhance customer satisfaction.

This study aims to examine the influence of Content Marketing and Product Quality on Purchase Decisions among consumers of Aldyan Store. The research employed a quantitative method with a survey approach. The population consisted of Aldyan Store consumers, with a sample of 100 respondents selected using a sampling technique appropriate to the characteristics of the study. Data were collected through questionnaires and analyzed using validity tests, reliability tests, classical assumption tests, multiple linear regression analysis, the coefficient of determination (R²), t-test, and F-test with the assistance of SPSS version 23. The results showed that, partially, Content Marketing had a positive and significant effect on Purchase Decisions, with a t-value of 2.544 and a significance level of 0.013 < 0.05. Product Quality also had a positive and significant effect on Purchase Decisions, with a t-value of 2.288 and a significance level of 0.024 < 0.05. Simultaneously, Content Marketing and Product Quality had a positive and significant effect on Purchase Decisions, with an F-value of 9.358 and a significance level of 0.000 < 0.05. The coefficient of determination (R²) was 0.162, indicating that Content Marketing and Product Quality explained 16.2% of the variance in Purchase Decisions, while the remaining 83.8% was influenced by other factors outside the research model. Based on the findings, it can be concluded that Content Marketing and Product Quality play an important role in improving consumers' Purchase Decisions at Aldyan Store. Therefore, Aldyan Store should continue to enhance the quality of its marketing content and maintain product quality to increase consumer trust and purchase intention.

This study aims to analyze the effect of wages and work environment on employee performance at PT. Rezeki Surya Gasindo. The background of this research is based on the importance of decent wages and a conducive work environment as factors that can enhance employee productivity and work quality. This study employs a quantitative method with a causal associative approach. Data were obtained through the distribution of questionnaires to all employees of PT. Rezeki Surya Gasindo and measured using a Likert scale. The data analysis techniques used in this study include validity and reliability tests, R-square test, and hypothesis testing through bootstrapping with SmartPLS 3 software. The results indicate that wages have a positive and significant effect on employee performance, and similarly, the work environment also has a positive and significant effect on employee performance. Simultaneously, wages and work environment are proven to have a significant effect on employee performance. These findings suggest that the company should pay attention to providing appropriate wages and creating a comfortable work environment in order to optimize employee performance.

This study aims to analyze the level of student satisfaction in paying tuition fees (UKT) through the BRImo application at Universitas Negeri Gorontalo. The research applies the service quality (SERVQUAL) framework, which consists of five dimensions: tangibles, reliability, responsiveness, assurance, and empathy. A qualitative descriptive approach was employed, with data collected through in-depth interviews, direct observations, and documentation. Participants included students who actively use the BRImo application for UKT payments as well as staff responsible for tuition management. Data analysis followed a systematic process involving data reduction, data display, and drawing conclusions to ensure accuracy and clarity of findings. The results indicate that using the BRImo application for tuition payment offers significant convenience and efficiency, allowing students to complete transactions without physically visiting the university payment office. Despite these benefits, several challenges were identified, including failed transactions, delays in payment confirmation, and suboptimal responses from customer service staff. Overall, the study concludes that student satisfaction with tuition payments via BRImo is considered fairly good. Nevertheless, improvements in reliability and responsiveness are recommended to further enhance the user experience and optimize the quality of service provided.  

This  study  aims  to  determine  and  analyze  the  effect  of  service  quality  and  infrastructure  on  tourist  satisfaction  in  Mangrove  Watubaing..  The  background  of  this  study  is  based  on  fluctuations  in  the  number  of  visitors  to  Mangrove  Watubaing  tourism  and  the  gap  between  expectations  and  reality  felt  by  tourists  regarding  service  quality  and  tourism  facilities.  Service  quality  and  infrastructure  are  important  factors  in  creating  comfort  and  tourist  satisfaction  during  their  visit..  This  study  uses  a  quantitative  approach  with  causal  associative  research  type.  The  population  in  this  study  were  all  tourists  visiting  Mangrove  Watubaing.  The  sampling  technique  used  was  accidental  sampling  with  100  respondents.  Data  collection  techniques  were  carried  out  through  questionnaires,  interviews,  and  observations .  Data  analysis  techniques  used  are  descriptive  statistical  analysis,  validity  test,  reliability  test,  classic  assumption  test,  multiple  linear  regression  analysis,  t-test,  and  F-test  using  SPSS  program.  The  results  showed  that  service  quality  had  a  positive  and  significant  effect  on  tourist  satisfaction  with  a  significance  value  of  <  0.05  .  Infrastructure  also  has  a  positive  and  significant  effect  on  tourist  satisfaction  with  a  significance  value  of  <  0.05.  Simultaneously,  service  quality  and  infrastructure  have  a  significant  effect  on  tourist  satisfaction  with  an  F-count  value  >  F-table  and  a  significance  level  of  <  0.05  [cite:  uploaded:SKRIPSI  revisi  1.docx].  This  shows  that  the  better  the  quality  of  service  and  the  more  adequate  the  available  infrastructure, the level of tourist satisfaction will increase.

Micro, small, and medium enterprises (MSMEs) are crucial for driving regional economic expansion. Many MSMEs have not yet optimally utilized accounting data in selecting investments. This study aims to analyze the influence of accounting knowledge, entrepreneurial traits, and subjective norms on the use of accounting information in investment decision-making among MSMEs in Semarang City. Using a quantitative approach, this study surveyed 80 MSMEs selected through purposive sampling. Data were obtained through questionnaires with a five-point Likert scale and analyzed using multiple linear regression with the help of SPSS after undergoing validity, reliability, and classical assumption tests. The results showed that partially accounting knowledge (t = 3.337; sig = 0.001) and entrepreneurial traits (t = 2.272; sig = 0.026) had a positive and significant effect on the use of accounting information, while subjective norms had no significant effect (t = -0.788; sig = 0.433). Simultaneously, the three independent variables significantly influence the use of accounting information (F = 5.306; p = 0.002) with a coefficient of determination (R²) of 0.173. This finding indicates that increasing accounting and entrepreneurial knowledge can encourage the use of accounting information in investment decision-making in MSMEs.

Chronic kidney disease is a progressive disease requiring long-term hemodialysis therapy that may cause physical, psychological, social, and spiritual problems. Patients undergoing hemodialysis often experience spiritual distress due to changes in health conditions and dependence on therapy. This study aimed to determine the relationship between the duration of hemodialysis and the level of spiritual distress in chronic kidney disease patients at the Hemodialysis Unit of Baiturrahim Hospital Jambi. This study used a quantitative design with a cross sectional approach. The sample consisted of 57 respondents selected using a purposive sampling technique. The research instrument used a spiritual distress questionnaire that had been tested for validity and reliability with a Cronbach’s Alpha value of 0.955. Data were analyzed using the Chi-Square test with a significance level of 0.05. The results showed that most respondents underwent hemodialysis for ≥12 months, totaling 39 respondents (68.4%), and the majority experienced moderate spiritual distress, totaling 20 respondents (35.1%). Statistical analysis showed a p-value of 0.030 (p<0.05), indicating a significant relationship between the duration of hemodialysis and the level of spiritual distress in chronic kidney disease patients. The longer patients undergo hemodialysis, the lighter the spiritual distress tends to be because patients gradually adapt to their disease condition and therapy.

This study aims to determine and analyze the effect of entrepreneurial knowledge and entrepreneurial skills on business success in Micro, Small, and Medium Enterprises (MSMEs) in Aesesa District, Nagekeo Regency. The background of this research is driven by fluctuations in MSME performance, unstable turnover, suboptimal management, low customer satisfaction, and limited practical skills and knowledge. This study utilizes a quantitative approach with a causal associative method. The population consists of all 3,705 active MSMEs in Aesesa District. The sampling technique used was purposive sampling with specific criteria, and the sample size was calculated using the Slovin formula with a 10% margin of error, resulting in exactly 100 respondents. Data collection was conducted via structured questionnaires with a 1–5 Likert scale. Data analysis techniques include descriptive statistics, validity and reliability tests, classical assumption tests (multicollinearity, heteroscedasticity, and normality), multiple linear regression analysis, t-test, F-test, and coefficient of determination administered through SPSS. The multiple linear regression analysis yielded the equation Y = 12.450 + 0.412X1 + 0.385X2. The partial test (t-test) demonstrates that entrepreneurial knowledge has a positive and significant effect on business success (t count 4.120 > t table 1.984, sig 0.000). Entrepreneurial skills also exert a positive and significant impact on business success (t count 3.850 > t table 1.984, sig 0.000). Simultaneously (F-test), entrepreneurial knowledge and entrepreneurial skills have a significant combined effect on business success with F count 38.450 > F table 3.09. The coefficient of determination (Adjusted R Square) value of 0.442 indicates that the variation in business success is influenced by both independent variables by 44.2%, while the remaining 55.8% is explained by external factors outside this research model.

The rapid development of digital technology has encouraged businesses, including skincare brands, to utilize social media as an effective marketing platform. This study aims to analyze the influence of digital marketing strategies and social media content quality on consumer purchase decisions for skincare products. This research employs a quantitative associative approach. Data were collected through questionnaires distributed to 97 respondents, selected using the Slovin formula. The data were analyzed using validity and reliability tests, classical assumption tests, multiple linear regression analysis, partial (t-test) and simultaneous (F-test) hypothesis testing, as well as the coefficient of determination (R²), with the assistance of SPSS. The results show that digital marketing strategies have a positive and significant influence on consumer purchase decisions. Furthermore, the quality of social media content also has a positive and significant influence on purchase decisions. Simultaneously, both variables significantly affect consumer purchase decisions. These findings indicate that effective digital marketing strategies, along with informative, engaging, and credible social media content, can enhance consumer interest and positively influence their purchasing decisions regarding skincare products.