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This study aims to investigate the impact of Instagram social media use on deviant behavior among students at Campus 3 of Mercu Buana University in Yogyakarta. The phenomenon of increased intensity of social media use among students is the main basis of this study, in which Instagram not only functions as an instrument of communication and self-expression, but also as a medium that has the potential to trigger various forms of deviant behavior, such as cyberbullying, self-image manipulation, and social norm violations. The research method used integrates quantitative methods with descriptive design and simple linear regression analysis. Data was collected through a survey distributed to 100 active student participants, whose sample was determined using a simple random sampling method. Validity and reliability tests showed that all research instruments met the criteria for validity and reliability, as reflected in a Cronbach's Alpha value of 0.946. The relationship between Instagram and deviant behavior among students is represented by the regression equation Y = 2.300X + 0.641. These findings indicate that an increase in the frequency of Instagram use correlates with an increase in the potential for students to adopt deviant behavior. It is hoped that this study can serve as a basis for improving digital literacy and educating students on the ethical use of social media in a university environment.

This study aims to analyze the effect of price, promotion, and location on customer satisfaction at The Daily Wash Laundry Kediri. This research employs a quantitative associative approach to examine the causal relationship among variables. The sample consists of 170 respondents selected through purposive sampling. Data were collected using a five-point Likert scale questionnaire and analyzed through validity and reliability testing, classical assumption tests, and multiple linear regression analysis using SPSS version 26. The results show that price, promotion, and location each have a positive and significant effect on customer satisfaction. Simultaneously, the three variables significantly influence customer satisfaction with a determination coefficient value of 0.908, indicating that 90.8% of customer satisfaction variation can be explained by these variables. These findings indicate that a combination of appropriate pricing, effective promotion, and strategic location significantly enhances customer satisfaction in the modern laundry service industry.

This study aims to analyze the influence of work facilities, competence, and work conflict on employee productivity at UD Karya Pala Kediri, both partially and simultaneously. The research employed a quantitative approach with a causal associative design. The population consisted of 36 employees, all of whom were included as respondents using a saturated sampling technique. Data were collected through questionnaires using a five-point Likert scale and analyzed using validity, reliability, classical assumption tests, and multiple linear regression analysis. The results indicate that work facilities, competence, and work conflict have a positive and significant effect on work productivity, both partially and simultaneously, with a coefficient of determination (R²) value of 0.862. This means that 86.2% of the variation in work productivity is explained by these three variables, while the remaining 13.8% is influenced by other factors outside the research model. The findings highlight that improving employee productivity can be achieved through adequate work facilities, continuous competence development, and constructive conflict management within the workplace.

This study aims to develop a contextual-based mathematics learning module to improve mathematical numeracy literacy among fourth-grade elementary school students, particularly on arithmetic operations. This research employed a Research and Development (R&D) design using the ADDIE development model consisting of analysis, design, development, implementation, and evaluation stages. The research subjects were 22 fourth-grade students at SDN 2 Siryawangi. The instruments used included expert validation sheets, teacher and student response questionnaires, and numeracy literacy tests. Data were analyzed using a qualitative descriptive approach supported by the N-Gain test to measure students’ improvement after using the module. The findings indicate that the developed module meets the criteria of validity, practicality, and effectiveness. This is supported by the validation results from material and media experts, each obtaining an average score of 95%, which is categorized as highly valid. In addition, teacher responses of 75% and student responses of 88% show that the module is practical and feasible to be used in the learning process. Furthermore, the effectiveness test results, based on an N-Gain score of 84%, demonstrate a high-level improvement in numeracy literacy. Therefore, this module is feasible to be implemented as an alternative teaching material for contextual learning in elementary schools.

This study aims to analyze the influence of price, service quality, and product quality on consumer satisfaction at Herbal Medicine MSMEs in Pare, Kediri. The research uses a quantitative associative approach to explain the causal relationship between variables. Data were collected through a questionnaire distributed to 133 respondents selected using accidental sampling. The instrument was tested for validity and reliability, followed by classical assumption tests to ensure data normality, linearity, and consistency. Data analysis employed multiple linear regression using SPSS version 25, with t-test and F-test used to examine partial and simultaneous effects, and the coefficient of determination (R²) to measure model strength. The results indicate that price, service quality, and product quality significantly influence consumer satisfaction, both partially and simultaneously. Service quality and product quality have a positive and dominant impact, while price shows a negative relationship, indicating that consumers remain sensitive to pricing changes. The model explains 76.4% of the variation in consumer satisfaction, confirming that maintaining service excellence and consistent product quality are key to improving satisfaction and loyalty among herbal medicine consumers.

The development of Islamic banking in Indonesia has introduced the murabahah contract as one of the most dominant financing products. However, in practice, this contract often gives rise to legal disputes, particularly due to default by customers who fail to fulfill their payment obligations in accordance with the agreement. This study focuses on the Palangka Raya Religious Court Decision Number 1/Pdt.GS/2024/PA.PLK, which is noteworthy because, although the substance of the claim has a strong legal basis, it was deemed inadmissible due to a formal defect in the special power of attorney. The aim of this research is to analyze how substantive aspects related to default in murabahah contracts and procedural aspects concerning the mechanism of simplified lawsuits, as well as the validity of a special power of attorney, can affect dispute resolution.This article employs a qualitative method with a normative juridical approach, encompassing legislation, conceptual analysis, and case studies. Primary data were obtained from court decisions, while secondary data were drawn from legal regulations and literature studies. The study shows that substantively, the defendant was proven to be in default for failing to fulfill payment obligations under the murabahah contract, giving the plaintiff a strong legal basis to file a claim. However, procedurally, the lawsuit was inadmissible because the submitted special power of attorney did not meet formal requirements, rendering the plaintiff’s legal representative unauthorized to act on their behalf. The implications of these findings indicate that the success of resolving Islamic banking disputes is not solely determined by the strength of the claim’s substance, but also heavily depends on compliance with the applicable civil procedural laws. Therefore, fulfilling procedural requirements is a crucial factor in ensuring the effectiveness of dispute resolution in Islamic banking.

The purpose of this study is to determine the effect of servant leadership on employee performance through teamwork as an intervening variable at BRIDA Jambi Province. This type of research is quantitative research. The population in this study were all employees at BRIDA Jambi Province, totaling 40 people with a research sample of 40 people. Data collection used a questionnaire that had been tested for validity and reliability. The research analysis method used descriptive statistical analysis using the Structural Equation Model (SEM), with Smart PLS 4.0 Software (Partial Least Square) as a tool to process the data. The results of this study indicate that servant leadership has a positive and significant influence on employee performance, servant leadership has a positive and significant influence on teamwork, teamwork has a positive and significant influence on employee performance, servant leadership has a positive and significant influence on employee performance through teamwork as an intervening variable.

This research seeks to examine how changes in citizenship influence the legal validity of marriage, emphasizing both juridical aspects and practical implications. In an era of globalization and increased international mobility, the phenomenon of changing or losing citizenship has become more frequent. The legal consequences of such changes for marital validity represent a crucial area that demands comprehensive analysis, particularly in relation to national and international marriage laws. The study combines an international literature review with empirical data and legal analysis derived from the works of Mr. Mustain, a lecturer at UIN Raden Mas Said Surakarta. Findings reveal that a shift in citizenship can alter the legal standing of a marriage, generate legal ambiguities, and influence family rights such as child custody and inheritance. To address these issues, regulatory harmonization, the proactive engagement of religious authorities, and legal reform at the national level are essential to ensure adequate legal protection for couples undergoing citizenship transitions. Employing a library research method with a qualitative-normative approach, this study analyzes statutory provisions, judicial rulings, and relevant scholarly sources. The findings underscore that citizenship alteration may impact the legality of marriage, particularly when legal systems differ between the country of origin and the newly acquired nationality. In summary, citizenship changes can lead to legal uncertainty regarding marital validity, underscoring the need for legal harmonization and clear protective frameworks for affected couples. This research thus contributes significantly to the discourse on marriage law and citizenship policy development.

This study was motivated by the low interest and understanding of students regarding the human respiratory system due to conventional teaching methods that lack interactive media. The aim of this research is to develop and assess the validity level of a Pop-Up Book learning medium for the fifth-grade respiratory system material at SDN 001 Sawah Baru. The research employed a Research and Development (R&D) method using the ADDIE model, limited to the Development stage. Data were collected through interviews, observations, and validations by material, language, and media experts. The validation results showed that the Pop-Up Book achieved a very high level of validity, with an average score of 85.38% from material experts, 92.2% from language experts, and 93.33% from media experts. These findings indicate that the Pop-Up Book is a feasible, attractive, and interactive learning tool that effectively enhances students’ understanding of the human respiratory system. In conclusion, the developed Pop-Up Book is highly valid and potentially applicable for science learning in elementary schools.

This article discusses community service activities through an extreme poverty data collection program in Napugera Village, Mego District, as part of the Community Service Program (KKN) of Nusa Nipa University Maumere. The aim is to strengthen the synergy between universities, local governments, and communities in poverty alleviation efforts. The activity focused on identifying and mapping extremely poor households using a systematic and participatory approach. The methods used included field observations, in-depth interviews, and data verification with village officials and residents. This approach produced accurate socioeconomic data while raising community awareness of the importance of data validity in development planning. The results of the activity showed that student involvement had a positive impact on the community and village government. The collected data became the basis for designing more targeted social assistance programs. In addition, this activity fostered the values of transparency, cooperation, and social responsibility at the local level. Overall, this activity proved that a participatory and community empowerment-based approach is an effective strategy for overcoming extreme poverty and strengthening social capacity towards sustainable welfare

This study aims to analyze the strategy of using Spinning wheel media in introducing hijaiyah letters to early childhood at TK Negeri Harmonis. The research employed a qualitative approach with a descriptive method. The subjects of this study were group B teachers and students, with data collected through observation, interviews, documentation, and triangulation to ensure data validity. The findings indicate that the Spinning wheel media effectively increases children’s enthusiasm, motivation, and concentration in recognizing hijaiyah letters. The learning process becomes more interactive since children are directly involved in the game, which is presented in an enjoyable way. Furthermore, this media helps teachers deliver materials in a more varied and engaging manner, avoiding monotonous approaches and better aligning with the developmental characteristics of early childhood. Thus, the Spinning wheel has proven to be an effective innovative learning strategy that enables children to recognize, memorize, and understand hijaiyah letters more quickly. This study emphasizes the importance of utilizing creative media to enhance the quality of early childhood education, particularly in the aspect of religious literacy.

This study aims to determine the effect of the mathematical puzzle playing method on the subtraction calculation ability of first-grade students of SDN 104202 Bandar Setia. The type of research used is a quasi-experiment with a pretest-posttest control group design. The research subjects consisted of two classes, namely class IA as the control class (22 students) and class IC as the experimental class (22 students). The research instrument was a subtraction calculation ability test that has been tested for validity and reliability. The results showed that the average posttest score of both classes was 78.86 in the control class and 84.77 in the experimental class where there was a significant difference. The independent t-test of both classes showed a significance value of 0.000 < 0.05, so the hypothesis H0 was rejected and H1 was accepted. Thus, it can be concluded that the mathematical puzzle method significantly improved the arithmetic and subtraction skills of first-grade students at SDN 104202 Bandar Setia.

This study comprehensively examines the concept of Sharia law by highlighting the main divisions within Islamic law: taklifi law and wadh'I law. Taklifi law encompasses five normative categories: obligation, recommendation, permissibility, makruh, and prohibition, which serve to regulate individual behavior in accordance with Sharia principles. Meanwhile, wadh'iy law emphasizes the causes, conditions, and requirements for the validity of a legal act, thus forming a normative framework that guarantees the validity of an action from an Islamic legal perspective. This study uses a normative approach through a literature review of primary sources of Islamic law, such as the Qur'an, Hadith, and classical and contemporary fiqh literature. The results of the study indicate that the division between taklifi and wadh'iy law is crucial for understanding the structure and complexity of Sharia law, both in terms of the vertical relationship between humans and God and the horizontal relationships between individuals. This study also examines the contemporary issue of plastic surgery from an Islamic legal perspective.  Plastic surgery is permissible for medical purposes, such as reconstruction following an accident, congenital defect, or impaired bodily function, as it aligns with the principles of preserving benefit and eliminating harm. However, plastic surgery solely for aesthetic purposes is considered forbidden, as it constitutes altering God's creation without a sharia (Islamic) justification. This finding confirms that the division of sharia law is not merely theoretical but also relevant in addressing modern issues, including in medical practice, and has important implications for the development of contemporary Islamic law and its application within the national legal context.

The purpose of this study is to research how students' interest in learning about the digital age is influenced by digital media based on artificial intelligence (AI) at the Yogyakarta Administrative Management Academy (AMAYO) in Yogyakarta. Quantitative approaches are used in this research methodology. Purposive sampling strategies were utilized to get data from 75 pupils. The study tool was a questionnaire, and the data was evaluated using the validity test, reliability test, linear regression, T-test, F-test, and coefficient of determination (R²) in SPSS 26. This study suggests that digital media based on artificial intelligence (AI) has a favorable effect on students' interest in learning, with a regression coefficient of 0.920. Because the t-test yields a calculated t value of 57.031, which is greater than the t-table value of 1.666, H₀ is rejected and Ha is accepted. This suggests that students' interest in studying in the digital age at AMAYO Yogyakarta is significantly impacted by the use of digital media based on artificial intelligence (AI). The computed F value of 3252.522, which is higher than the F table of 3.97, indicates that the F-test also reveals results that need serious consideration. Additionally, the 97.8% coefficient of determination (R2) suggests that digital media based on artificial intelligence (AI) can affect students' motivation in learning, whereas 2.2% is influenced by other elements that are not within the purview of this study. According to the study's findings, AMAYO Yogyakarta students can boost their interest in learning in the digital age by utilizing digital media powered by artificial intelligence (AI).

This study aims to determine the effect of motivation and physical work environment on employee performance at the Pegadaian Branch Office in Kelapa Dua, Depok. The method used is a quantitative approach with the distribution of questionnaires to 33 respondents as samples. This study uses a saturated sampling technique. The data analysis was conducted using IBM SPSS version 21 through validity tests, reliability tests, classic assumption tests (normality, multicollinearity, heteroscedasticity), multiple linear regression tests, T tests, F tests, and determination coefficients. The results show that both motivation and physical work environment partially have a positive and significant effect on employee performance. Motivation contributes 50.4%, while the physical work environment contributes 50.9%. Simultaneously, both motivation and physical work environment together have an influence on employee performance of 63.8%. Meanwhile, the rest is influenced by other factors that were not examined in this research. Based on the results of this study, it can be concluded that increasing motivation and improving the physical work environment can effectively enhance employee performance. These findings are expected to serve as a reference for management in making human resource policy decisions. Future researchers are encouraged to increase the number of respondents and introduce other variables to obtain more detailed analysis results.

This study aims to analyze the influence of academic achievement, internship experience, competence, and work motivation on the work readiness of Gunadarma University Management students in the Depok region. The research employed a quantitative method using primary data collected through questionnaires. A total of 250 valid responses were obtained using a non-probability sampling technique with purposive sampling. Data analysis was conducted using Smart PLS 4 software with several testing stages, including convergent validity, Average Variance Extracted (AVE), composite reliability, Cronbach’s alpha, discriminant validity, R-square test, predictive relevance (Q²), and hypothesis testing. The results indicate that academic achievement, internship experience, competence, and work motivation significantly influence students’ work readiness, both directly and indirectly. These findings highlight the importance of enhancing practical experience and internal motivation among students to better prepare them for the increasingly competitive job market.

This study aims to determine: (1) the influence of motivation on employee performance, (2) the influence of work discipline on employee performance, (3) the influence of motivation and work discipline on employee performance at the National Population and Family Planning Agency (BKKBN) Family Planning and Family Welfare Research and Development Center (PUSNA) Work Unit. This study was conducted at the National Population and Family Planning Agency (BKKBN) Family Planning and Family Welfare Research and Development Center (Pusna) in the field of population control and family planning with motivation and work discipline as independent variables and employee performance as the dependent variable. This study used a sample of 44 people determined by the Slovin sample. Data collection techniques through observation and questionnaires. Instrument testing uses validity and reliability tests, while data analysis techniques used are classical assumption tests and multiple linear regression using SPSS 25. The results of the study indicate that motivation and work discipline variables simultaneously have a positive and significant effect on employee performance. While partial testing shows that motivation and work discipline have a significant effect on employee performance. Furthermore, motivation is the dominant factor that influences employee performance.

This research aims to find out the effects of the service performance of the general administration staff on the level satisfaction of the academic community at the harapan bersama polythechnic tegal. The sample was selected by means of the slovin formula technique and it consisted of 98 consumers. The techniques used in data collection were observation, interview, literature, and questionnaire. The data analysis techniques were quantitative with the statistic analysis descriptive quantitative, data quality test (validity test and reliability test), classic assumption test (normality’s test, multicolonierity test, heteroskedasticity test, and autocorrelation test), multiple linear regression, hypotesis’s test (t’s test and F’s test) and coefficient of determination. The results of the research show that : (1) there is a positive and significant partially between effect of the service performance in cleanliness on the satisfaction of the academic community at the Harapan Bersama Polythechnic Tegal, indicated by a regression coefficient of 0,286, a tobserved value of 4,472, and a significance value of 0,000; (2) there is a positive and significant partially between effect of the service  performance in infrastructure on the satisfaction of the academic community at the Harapan Bersama Polythechnic Tegal.

This study aims to analyze the influence of financial literacy, paylater usage, and income on the consumptive behavior of Generation Z in Indonesia. The background of this research is based on the increasing use of digital financial services, particularly paylater, and the growing trend of consumptive lifestyles among Generation Z, who are exposed to the convenience of technology and have relatively low financial control. The research uses a quantitative approach with descriptive and causal analysis. The population in this study consists of Generation Z in Indonesia aged 18–27 years who have income and have used paylater services. The sampling technique used was non-probability sampling with the purposive sampling method, and the sample size was 100 respondents. Data were collected using questionnaires and analyzed using SPSS version 26. The analysis included validity tests, reliability tests, multiple linear regression, t-tests, F-tests, and the coefficient of determination (R²). The results indicate that financial literacy has a negative and significant effect on consumptive behavior, meaning that the higher the financial literacy, the lower the tendency to act consumptively. Conversely, paylater usage and income have a significant joint influence on Generation Z’s consumptive behavior.

This study aims to determine the effect of teamwork and communication on employee performance at the Bureau of Organization and Human Resources of the Ministry of Industry of the Republic of Indonesia. Employee performance is an important aspect in achieving organizational goals, which is influenced by the effectiveness of cooperation between team members and communication established in the work environment. The method used in this study is a quantitative approach with a total sampling technique, where the entire population of 40 people was sampled. Data were collected through questionnaires and analyzed using SPSS version 25 with validity tests, reliability, classical assumption tests, multiple linear regression, t-tests, f-tests, and coefficient of determination tests. The results showed that teamwork has a significant positive effect on employee performance with a t-value of 2.222 and a significance of 0.032. And communication also has a positive effect on employee performance with a t-value of 4.239 and a significance of 0.000. The coefficient of determination of 48% indicates that teamwork and communication contribute to improving employee performance, while the rest is influenced by other factors outside this research model. This study concluded that increasing teamwork and effective communication can significantly improve employee performance.