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Sleep duration and sleep quality are essential physiological needs that play a significant role in the emotional and behavioral development of children aged 3–6 years. Adequate sleep supports brain development, cognitive functioning, emotional regulation, and social interaction skills in early childhood. Conversely, poor sleep duration and low sleep quality may negatively affect children’s attention, mood stability, and ability to interact socially with peers and caregivers. This article is a literature review using a systematic review approach that analyzes 10 scientific articles published between 2016–2026 to evaluate the relationship between sleep duration and sleep quality with emotional and behavioral problems in preschool children. The article selection process followed the PRISMA flow diagram, with articles sourced from Google Scholar, PubMed, and ScienceDirect databases. The findings consistently indicate that inadequate sleep duration and poor sleep quality are associated with increased emotional and behavioral problems, including hyperactivity, anxiety, emotional dysregulation, and difficulties in social interaction among children. Furthermore, sleep disturbances were found to negatively influence children’s emotional self-regulation abilities, which are crucial for adaptive behavior. Therefore, ensuring adequate sleep duration and improving sleep quality are important strategies to support optimal emotional and behavioral development in preschool-aged children.

The garment industry in Indonesia has experienced rapid growth in line with the increasing demand for fashion products, particularly in Bandung Regency, which is one of the main garment centers. CV Kiral, as a garment company, faces intense competition, especially in terms of promotion and product quality, which are crucial factors in attracting consumers. This study aims to examine the influence of promotion and product quality on consumer purchasing decisions at CV Kiral, both partially and simultaneously. The research method employed is quantitative with a descriptive and verificative approach. The sample consisted of 100 respondents, who were CV Kiral consumers, determined using Cochran’s formula and selected through simple random sampling. Data were collected using a Likert-scale questionnaire and analyzed through multiple linear regression, t-test, F-test, and coefficient of determination with the assistance of SPSS software. The results indicate that promotion has a positive and significant effect on purchasing decisions, as does product quality, which also demonstrates a positive and significant influence. Simultaneously, promotion and product quality make a strong contribution to improving consumer purchasing decisions. Thus, the success of CV Kiral in facing competition is highly determined by the effectiveness of creative digital promotions and the consistency of product quality that meets consumer expectations.

Field Experience Practice (PPL) or internship is a practical course carried out directly in a company according to the student's field of study, with the aim of integrating lecture theory and real work practice. PPL is worth 6 credits and is a mandatory part of the curriculum for undergraduate students at the Putera Bangsa Tegal Islamic Economics College. Students who have not participated in PPL are not considered to have met the academic qualifications as graduates. This program aims to produce competent graduates as academics, researchers, consultants, accounting practitioners, and creative, innovative, and professional Muslim entrepreneurs. Through PPL, students are expected to improve their personal qualities, work experience, and understanding of the business world and development policies. The PPL implementation took place from September 14, 2025 to January 15, 2026 at PT Masanda Jaya. The Sharia Business Management Study Program views PPL as a strategic tool to understand management practices, SWOT analysis, governance, and company strategies in achieving organizational goals. The PPL report compiled by the author has the theme of the FAJAR internship.

Social media has evolved into a significant platform where consumers freely express their opinions, experiences, and levels of satisfaction regarding various products, including those offered by Micro, Small, and Medium Enterprises (MSMEs). The comments and reviews shared by customers on these platforms contain diverse sentiments that can serve as valuable indicators of how consumers perceive product quality. Understanding these sentiments is crucial for MSME owners, as it allows them to evaluate their products and adapt to market expectations more effectively. This study aims to analyze customer sentiment toward MSME products on social media by utilizing the Naïve Bayes algorithm, a widely used classification method in text mining. The data used in this research consist of customer comments collected from various social media platforms. The research process involves several stages, including data collection, manual labeling of sentiments, text preprocessing (such as tokenization, case folding, and stopword removal), and splitting the dataset into training and testing subsets. Subsequently, the classification process is carried out using the Naïve Bayes algorithm to categorize sentiments into positive, negative, and neutral classes. The results of this study demonstrate that the Naïve Bayes method is effective in classifying customer sentiments with a satisfactory level of accuracy. These findings provide a comprehensive overview of consumer perceptions regarding the quality of MSME products. Furthermore, this research is expected to assist MSME business owners in understanding customer feedback more systematically and using it as a basis for improving product quality and enhancing customer satisfaction in a competitive digital marketplace.

Advances in information and communication technology have encouraged governments to integrate digital systems into public service delivery through e-government initiatives. In Riau Province, the Riau application at the Soeman H.S. Library exemplifies this implementation. This study examines how the Riau application enhances the effectiveness and efficiency of public services within the library. Using a descriptive qualitative method, data were collected through interviews, observations, and documentation. Findings show that the application provides convenient online access to library information and services. However, challenges remain, including limited financial resources, dependence on external parties, and insufficient feature development to meet user needs fully. These findings underscore the importance of strengthening institutional capacity, improving infrastructure, and formulating strategic plans to sustain digital library services. In line with Indonesia’s 1945 Constitution, regional governments possess autonomy to manage local affairs, aiming to improve public welfare through enhanced services, community empowerment, and civic participation while promoting regional competitiveness with attention to equity and democratic values. Following Presidential Instruction No. 3 of 2003, digital governance transformation is necessary to reduce bureaucratic barriers, integrate workflows, and support inter-institutional collaboration.

This study aims to examine the effect of debt policy and transfer pricing on tax avoidance, with audit quality as a moderating variable. The object of this study is non-banking companies included in the LQ45 index listed on the Indonesia Stock Exchange during 2021-2024, with a total sample of 117 firm-year observations. The data were analyzed using multiple linear regression and subgroup analysis (and chow test), by comparing the regression results between companies audited by Big Four and non-Big Four audit firms. The results indicate that debt policy has a positive and significant effect on tax avoidance, while transfer pricing does not have a significant effect on tax avoidance. Audit quality is proven to moderate the relationship between debt policy and tax avoidance by weakening the effect. However, audit quality does not moderate the relationship between transfer pricing and tax avoidance. These findings suggest that corporate financing decisions through debt remain an important mechanism in tax planning practices, while audit quality plays a crucial role as an external monitoring mechanism in limiting aggressive tax avoidance behavior.

This research is motivated by the phenomenon of decreasing number of customers at Emdee Easy Beauty Clinic Batam, which indicates the need for an evaluation of marketing strategies. The purpose of this study is to analyze the influence of price, promotion, brand image, and product quality on consumer satisfaction. The research method used is quantitative associative with a sample of 91 respondents taken using simple random sampling technique. Data were collected through questionnaires and analyzed using multiple linear regression. The results showed that simultaneously, price, promotion, brand image, and product quality had a significant effect on consumer satisfaction (F count 14.111 > F table 2.47). Partially, the variables of price, promotion, and brand image have a positive and significant influence, but product quality does not have a significant effect on consumer satisfaction in this study. The implication of these findings is that clinic management needs to prioritize competitive pricing strategies, strengthen promotional activities, and maintain a positive brand image to sustain and increase customer satisfaction.

Thalassemia is a chronic genetic disease that requires long-term treatment and affects children's quality of life physically, psychologically, socially, and academically due to chronic anemia and regular blood transfusion needs. This study aimed to determine factors influencing the quality of life of children with thalassemia at Rumah Sakit Anak dan Bunda Harapan Kita. A descriptive design with a cross sectional approach was used, involving 41 respondents through total sampling. Data were collected using the Pediatric Quality of Life Inventory (PedsQL 4.0 Generic Core Scale) and respondent characteristics including age, gender, socioeconomic status, parental education, and frequency of blood transfusions. Data were analyzed using univariate and bivariate analysis with the Chi-Square test. The results showed most respondents were under ten years old, female, from families with socioeconomic status below the minimum wage, had parents with high school or higher education, and received blood transfusions every three weeks. Bivariate analysis indicated only the frequency of blood transfusions was significantly associated with quality of life, while other variables were not. Thus, transfusion frequency is the main factor influencing quality of life in children with thalassemia.

Analysis of the business situation experienced by PT Spectrum Lintas Service indicates that the achievement of success in obtaining large-scale project contracts is greatly influenced by the technical image and confidence given by clients. This study aims to investigate the impact of Improving Technical Qualifications, Customer Relationship Management, and Procedural Governance Quality on the Achievement of Competitive Advantage at PT Spectrum Lintas Service. The study population consisted of a total of 141 customers. The data analysis approach used was the SPSS tool to test the research hypothesis through t-test and F-test. The results of the F-test showed a significance probability value of 0.000 smaller than 0.05. Based on the findings, it can be concluded that improving technical qualifications, customer relationship management, and procedural governance quality significantly contribute to the competitive advantage of PT. Spectrum Lintas Service. Improving technical qualifications has a negative but not substantial impact on competitive advantage, with a significance value of 0.110 greater than 0.05. Customer relationship management has an impact on competitive advantage with a significance value of 0.00, which is smaller than 0.05. The quality of the procedural system has a significant influence on competitive advantage.

This study investigates the influence of drug availability, location, and service quality on consumer purchasing decisions at Toko Obat Zahwa Batam. The phenomenon underlying this research is a significant decline of 23.3% in transactions at Toko Obat Zahwa over three years (2022–2024). A quantitative approach with survey method was employed, involving 100 respondents selected through purposive sampling. Data were collected using a Likert-scale questionnaire and analyzed through multiple linear regression using IBM SPSS 26. The results indicate that drug availability has a positive and significant effect on purchasing decisions (t = 5.390; sig. = .000), service quality has a positive and significant effect (t = 4.700; sig. = .000), while location does not significantly influence purchasing decisions (t = –0.556; sig. = .579). Simultaneously, all three variables significantly affect purchasing decisions (F = 38.203; sig. = .000) and explain 53.0% of the variance (Adjusted R² = .530). The dominant influence of drug availability confirms the need-driven nature of pharmaceutical retail purchases, while the non-significant effect of location reflects habitual buying behavior among loyal consumers. These findings provide practical implications for independent drug store management in competitive markets.

This study aims to examine the impact of digital transformation in accounting and the effectiveness of internal control systems on the quality of financial reports in an integrated logistics services company. The method used is a quantitative approach using Structural Equation Modeling-Partial Least Squares (SEM-PLS), with data collected from 35 respondents who are involved in financial and accounting activities within the company. The analysis focuses on evaluating the relationships between digital transformation, internal control systems, and financial reporting quality. The research findings indicate that digital transformation in accounting (coefficient = 0.658; p-value = 0.000) and internal control systems (coefficient = 0.308; p-value = 0.023) have a positive and significant effect on the quality of financial reports. Furthermore, the coefficient of determination (R²) value of 0.822 shows that both independent variables are able to explain 82.2% of the variation in financial report quality, while the remaining percentage is influenced by other factors outside the model. These results confirm that the implementation of digital technology supported by an effective internal control system can significantly improve the accuracy, relevance, timeliness, and reliability of financial reporting in organizations.

This study aims to analyze the service quality of the issuance of the Job Seeker Card (AK-1) at the Department of Manpower, Cooperatives, and Small and Medium Enterprises of Gorontalo City This study focuses on the five dimensions of service quality based on the SERVQUAL model Tangibles, Reliability, Responsiveness, Assurance, and Empathy The study is conducted based on the decline in the number of job seeker card service users year over year, indicating issues with service quality This study employs a qualitative, descriptive approach Data collection techniques include observation, interview, and documentation Data analysis uses the Miles and Huberman model, which consists of data reduction, data display, and conclusion drawing. The findings show that the service quality at the Department of Manpower. Cooperatives, and Small and Medium Enterprises of Gorontalo City is generally not yet optimal In terms of tangibles, service facilities still need improvement, particularly in the comfort of service rooms In terms of empathy officers have shown concern for the community, but it is not yet consistent across all service situations Responsiveness is considered fairly good, although delays in the service process still occur In terms of reliability, services are not yet fully consistent in providing accurate, precise results Meanwhile, in terms of assurance, officers provide polite and fairly convincing services, although their competence still needs Improvement The conclusion of this study indicates that the service quality of the issuance of the Job Seeker Card at the Department of Manpower Cooperatives, Small and Medium Enterprises of Gorontalo City Still requires improvement, particularly in enhancing facilities, human resource competence and service consistency to increase public satisfaction.

This study aims to analyze the effect of product quality and brand image on purchasing decisions of road bike consumers at Bike Republic Store Medan. This research uses a quantitative approach with a causal associative method. The research data were obtained through the distribution of questionnaires to 90 respondents who were consumers of Bike Republic Store Medan using a purposive sampling technique. The data analysis method used is multiple linear regression analysis with classical assumption tests, partial tests (t-test), simultaneous tests (F-test), and the coefficient of determination. The results show that partially product quality has a positive and significant effect on purchasing decisions with a t-count value of 2.989 which is greater than the t-table value of 1.987 and a significance value of 0.004 < 0.05. Brand image also has a positive and significant effect on purchasing decisions with a t-count value of 4.195 which is greater than the t-table value of 1.987 and a significance value of 0.000 < 0.05. Simultaneously, product quality and brand image have a positive and significant effect on purchasing decisions with an F-count value of 90.223 which is greater than the F-table value of 3.951 and a significance value of 0.000 < 0.05. In addition, the coefficient of determination shows an R Square value of 0.670, which means that product quality and brand image are able to explain purchasing decisions by 67%, while the remaining 33% is influenced by other variables outside this study.    

This study aims to analyze the influence of Relationship Marketing (X1), Service Quality (X2) and Brand Attachment (X3) on Member Loyalty (Y) at the Usaha Sejahtera Credit Cooperative. The sample used was 100 respondents, with the sampling method using non-probability sampling with simple random sampling technique. The initial analysis on the research instrument, by transforming ordinal data to interval data using the Method of Successive Interval (MSI) then the data was further analyzed using SPSS (Statistical Product and Service Solutions) version 31. The data analysis carried out was Validity Test, Reliability Test, Classical Assumption Test (Normality Test, Multicollinearity Test, Heteroscedasticity Test (Glejser Test), Linearity Test, Correlation, Multiple Linear Regression and Coefficient of Determination), Hypothesis Test (t test). The results of the study showed that Relationship Marketing (X1) partially had a significant effect on Member Loyalty (Y). Service Quality (X2) partially had a significant effect on Member Loyalty (Y). Brand Attachment (X3) has a partial and significant influence on Member Loyalty (Y).

The matcha cafe industry in Indonesia is experiencing rapid growth in line with increasing matcha consumption and the growth of matcha-based cafe brands. This growth has led to increasingly competitive competition in the beverage business sector. Feel Matcha, as the first matcha cafe in Indonesia, faces competitive pressure from various new brands such as Uki Matcha and Matchaboy. This study aims to determine the partial and simultaneous effects of Product Quality, User Generated Content, and Brand Image on the Purchase Intention of Feel Matcha consumers in DKI Jakarta. This is a quantitative study. The technique used to determine the population is non-probability sampling. The population in this study is all Feel Matcha consumers, the exact number of which is unknown. The sample used in this study consisted of 97 respondents, with accidental sampling and using the Lemeshow formula. In this study, the data were analyzed using SPSS version 26 and Microsoft Excel 2021. The results of this study indicate that Product Quality, User Generated Content, and Brand Image partially influence Purchase Intention.

Limited competence among teachers in systematically managing scientific references remains one of the main challenges in producing high-quality scientific writing. This community service activity aims to enhance the competence of Biology MGMP teachers in Sidoarjo in reference management through a Smart Referencing approach using the Mendeley application as a Reference Management System. The methods employed include training sessions, hands-on practice, and mentoring in the use of Mendeley, covering installation, library management, and the automatic integration of citations and bibliographies into scientific documents. The evaluation of the activity was conducted through questionnaire distribution to measure participants’ improvement in understanding and skills. The analysis results indicate that several technical aspects, such as the use of the Mendeley plugin in Microsoft Word (score = 3.40) and the overall ease of use of the application (score = 3.00), fall into the high category on a maximum scale of 4. This suggests that although the application is perceived as useful, there is still a need for initial adaptation in its usage. Furthermore, the overall mean score of all questionnaire items is 3.74, with a satisfaction index of 93.5%, which falls into the very high category. These findings indicate that the Mendeley-based Smart Referencing training received very positive responses and was effective in improving participants’ understanding and skills in reference management for scientific writing.

This regulation, which requires all healthcare facilities to implement EMR by December 31, 2023, stemmed from the emergence of Health Ministerial Regulation No. 24 of 2022. Santosa Hospital, Bandung Kopo, has implemented EMR, but no research has been conducted on it. This study aimed to determine the effect of EMR implementation on service quality in the emergency unit at Santosa Hospital, Bandung Kopo. The research methods used were descriptive verification analysis and multiple linear regression analysis. Data collection used a questionnaire distributed to all emergency unit staff. The results of the descriptive analysis were generally considered very good. The results of the verification analysis, both partially, showed a negative and insignificant effect on system quality and service quality, while information quality and use statistics showed a positive and significant effect. Simultaneously, these positive and significant effects were proven, and the researchers recommend maintaining and further improving them.

Telemedicine is a technology-based healthcare innovation that can improve access and efficiency. The quality of service provided by human resources (HR) plays a crucial role in determining patient satisfaction. This study aims to analyze the influence of HR service quality on patient satisfaction among telemedicine users. The method used was a literature review using a qualitative descriptive approach through analysis of scientific articles from various databases published between 2020 and 2025. The results indicate that HR service quality significantly influences patient satisfaction, particularly through aspects of reliability, responsiveness, assurance, empathy, and effective communication. Patient satisfaction is also influenced by ease of access, time efficiency, and trust in the services provided. However, limitations such as the lack of in-person physical examinations remain a challenge in the implementation of telemedicine. Therefore, improving HR competency, particularly in digital communication and technology utilization, is essential to improving the quality of telemedicine services. Therefore, HR service quality is a key factor in increasing patient satisfaction and the successful development of digital healthcare services.

Services in the health sector are a form of public service that must be implemented properly by the government. In the context of health services, the importance of effective and efficient implementation cannot be ignored because this has a direct impact on people's quality of life. In order for health services to achieve their goals, various requirements must be met, including the availability of adequate facilities and infrastructure, a harmonious relationship between patients and service providers, easy accessibility, and high quality. The aim of this research is to determine the description of the service quality of administrative staff. at the Kelapa Gading Community Health Center. The method used is descriptive with a quantitative approach which produces univariate results. This research was conducted at the Kelapa Gading Community Health Center with a total of 150 respondents. The variables in this research are Service Procedures, Completion Time, Service Costs, Service Products, Facilities and Infrastructure, Accreditation of Service Officers. The population in this study were all 1.216 outpatients with a sample of 150 respondents.

This study aims to determine the effect of product quality and service quality on consumer purchasing decisions, both partially and simultaneously, at Chickenday Restaurant Trenggalek. The method used is a quantitative approach with data processing in numerical form to objectively test the relationship between variables. The research was conducted at Chickenday Restaurant, located on Jl. Soekarno Hatta No. 20 Trenggalek. The research population consists of all consumers during the period of May–June 2025, the exact number of which is unknown. The sampling technique utilized probability sampling with a simple random sampling method, resulting in 96 respondents based on the Lemeshow formula. The data include primary data through questionnaires and observations, as well as secondary data from various sources. Data analysis was performed using multiple linear regression, t-test, and F-test. The results indicate that product quality and service quality have a positive and significant effect on purchasing decisions, both partially and simultaneously, with service quality being the more dominant variable.