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Solo Putri bridal makeup is a type of traditional makeup that requires precision, patience, and high technical skills. The level of student interest in learning reflects the extent of their interest and seriousness in understanding a learning material. This study aims to examine the influence of learning interest on the results of Solo Putri bridal makeup practice among students in the AKS Ibu Kartini Semarang Makeup Design Program, using a quantitative approach through simple linear regression. The research subjects consisted of 30 students, and the instruments used included a learning interest questionnaire and a practice results assessment sheet. Data were analyzed using normality, linearity, and simple linear regression tests. The analysis results showed a positive and significant correlation between learning interest and students' practical results. The correlation coefficient (R) value of 0.794 and the coefficient of determination (R²) of 0.630 indicate that learning interest has a significant contribution to the success of bridal makeup practice. The higher the learning interest of students, the higher the quality of practice results achieved. Therefore, learning interest is an important aspect that requires attention in practical learning. Effective learning strategies such as contextual approaches, project-based learning, and the provision of adequate practical facilities need to be implemented.

This study aims to examine the effect of Gapura Angkasa's pre-flight service quality on passenger satisfaction of Citilink Airlines at Lombok International Airport. Service quality is crucial in the airline industry, as it directly affects passenger satisfaction — a reflection of their emotional response to the services received. A quantitative method was used, with data collected through questionnaires distributed to Citilink passengers in Yogyakarta who had flown via Lombok International Airport. The data were analyzed using simple linear regression, t-test, and coefficient of determination with the help of SPSS v.25. The results show that the t-value (22.321) is greater than the t-table (1.660), with a significance level of 0.000 < 0.05, indicating that the alternative hypothesis (Ha) is accepted. This means Gapura Angkasa’s pre-flight service has a positive and significant effect on Citilink passenger satisfaction. The coefficient of determination (0.834) indicates that 83.4% of passenger satisfaction is influenced by pre-flight services, with a very strong correlation (correlation coefficient of 0.914).

This study aims to examine the effect of work schedule flexibility on employee retention with job satisfaction as a mediating variable at Gojek Indonesia. The background of this research is based on the importance of retaining high-quality employees in the digital era, especially in technology companies that have fast-paced and highly adaptive work dynamics. This research employed a quantitative method with a causal design. Primary data were collected through questionnaires distributed to 150 Gojek Indonesia employees. The data were analyzed using simple linear regression and mediation tests to examine the proposed hypotheses. The results showed that work schedule flexibility has a positive and significant effect on employee retention. Furthermore, job satisfaction was proven to mediate the relationship between work schedule flexibility and employee retention. These findings indicate that the higher the work schedule flexibility provided by the company, the higher the job satisfaction, which in turn increases employee retention. Therefore, it is suggested that companies optimize their work schedule flexibility policies to improve employee satisfaction and loyalty.

This study focuses on determining the effect of compensation, work discipline, work environment on the work productivity of employees of Biro Umum Pengadaan in Sekretariat Jenderal of the Republic of Indonesia using quantitative approaches. The sampling technique uses simple random sampling and the number of samples obtained by 53 respondents using questionnaires. In data processing using SPSS 26.0 software data instrument tests, multiple linear regression analysis, and hypothesis tests. Based on the results of simultaneous research, it was found that compensation, work discipline and work environment have a positife and significant effect on work productivity of employees of Biro Umum Pengadaan in Sekretariat Jenderal of the Republic of Indonesia.

This study aims to examine the influence of brand awareness (X1) and brand image (X2) on the purchase intention (Y) of iPhone among students of the Economic Education program at Universitas Sebelas Maret. The background of this study is based on the increasing preference of students towards the iPhone, which holds high exclusivity value and strong brand image, despite being positioned in a premium price segment. This research employs a quantitative approach using a survey method through questionnaires distributed to 83 respondents selected randomly by simple random sampling technique. The research instruments were tested for validity and reliability, and the data were analyzed using multiple linear regression analysis. The results indicate that both X1 and X2 have a significant effect on Y. The implications of these findings suggest that marketing strategies emphasizing the development of a strong and exclusive brand image can enhance consumers’ purchase intention, particularly among students. This study is expected to serve as a reference for marketers in designing effective and targeted promotional strategies for the higher education market segment.

Digital transformation in the industrial era 4.0 has brought fundamental changes to marketing strategies, especially for micro, small and medium enterprises (MSMEs). This study aims to analyze the effect of social media use on increasing sales and income of fashion MSMEs in Serang City. Quantitative methods are used with a simple linear regression approach, and data collection through questionnaires to 61 MSME players. The results of the analysis show that the use of social media has a positive and significant effect on increasing sales and income. The normality test shows that the residuals of model Y2 are normally distributed, while model Y1 is not. In addition, the Glejser test results show indications of heteroscedasticity in both models. Nonetheless, the models remain valid for use as they meet the minimum sample size requirement. These findings confirm that strategic utilization of social media can improve the business performance of fashion MSMEs, so it is recommended as part of an adaptive digital strategy in facing competitive challenges in the era of digital transformation.

This research aims to determine the influence of organizational culture on employee work discipline at PT Wira Mas Permai in Banggai Regency. The research employs a quantitative method, with data processed using descriptive statistics, classical assumption tests, and hypothesis testing. The data were analyzed using simple linear regression with the assistance of IBM SPSS 21 software. The type of data used in this research is primary data, which was collected through questionnaires distributed to the employees of PT Wira Mas Permai in Banggai Regency. This research consists of a dependent variable, namely employee work discipline at PT Wira Mas Permai in Banggai Regency, and an independent variable, namely organizational culture. The results indicate that the organizational culture variable has a positive and significant influence on employee work discipline. The regression analysis indicates a positive coefficient of 0.651, which means that every increase in organizational culture will improve employee work discipline. Organizational culture contributes 42% to employee work discipline, while the remaining 58% is influenced by other factors such as leadership, motivation, and the work environment.

Education is the main foundation in forming quality Human Resources. In achieving educational goals, support is needed from various aspects, including the availability of adequate learning facilities and competent teachers. Learning facilities play an important role in supporting the learning process, while teacher competence greatly determines the success of transferring knowledge to students. These two aspects are believed to have an influence on student learning achievement, including in Integrated Social Studies subjects that require conceptual understanding and critical thinking skills. This research was conducted to answer three main questions: (1) whether there is an influence of learning facilities on student learning achievement in Integrated Social Studies subjects grade VIII MTsN 6 Tulungagun; (2) whether the competence of social studies teachers affects student learning achievement in Integrated Social Studies subjects grade VIII MTsN 6 Tulungagun; and (3) how much influence the two variables simultaneously have on student learning achievement in the Integrated Social Studies subject class VIII MTsN 6 Tulungagun. The purpose of this study is to analyze and prove the influence of each independent variable on the bound variable both partially and simultaneously. This study uses a quantitative approach with an associative method. The population is 309 students of grade VIII MTsN 6 Tulungagung and the sample is 76 students taken using the Simple Random Sampling technique, and 3 social studies teachers of Class VIII as additional informants. The data collection technique was carried out through questionnaires for independent variables and documentation of UAS values for bound variables. Data analysis was carried out using validity, reliability, normality, multiple linear regression tests, as well as t-tests, F tests and R2 tests with the help  of JASP software. The results of this study after processing data using the t-test showed that neither learning facilities nor the competence of social studies teachers had a significant effect on student learning achievement, because the significance value of learning facilities was above 0.05. However, the results of the F test showed that simultaneously the two variables had a significant effect on student learning outcomes with a significance value of <0.001. In addition, the determination coefficient value (R2) of 0.179 showed that 17.9% of the variation in student learning achievement was influenced by learning facilities and the competence of social studies teachers together. These findings show the importance of synergy between the quality of educational facilities and the competence of teaching staff in supporting student learning outcomes.  

Academic achievement is the result of the learning process which can be measured using achievement tests such as exams and one of the factors so that students can achieve better learning achievement can be influenced by emotional intelligence. The aim of this research is to determine the effect of emotional intelligence on the academic achievement of Prima Nusantara Health Vocational School students. The sample of this research consisted of 93 students. Sampling was carried out by purposive sampling. The method used is quantitative, correlational research with linear regression. The emotional intelligence scale uses Goleman's theory modified by Aziz with a total of 25 items ranked from 1 to 4. Based on the results of a simple linear regression test, a sig value of 0.03 < 0.05 is obtained. so that the emotional intelligence variable influences the academic achievement variable.

To determine the effectiveness of using digital communication platforms on social relations among adolescents at SMK Negeri 2 Binjai is the aim of this study. Simple linear regression analysis is the method used. Simple linear regression analysis was conducted after the classical acceptance test. This is to first ensure that the model does not have problems with normality, multicollinearity, and heteroscedasticity. 30 young people from SMK Negeri 2 Binjai as the population in this study. Based on the results above, we can see that the coefficient of determination (R2) value is 0.60 or 60%. Therefore, this value means that the variables in the use of digital communication platforms have a 60% impact on social relationships, and the remaining 40% of other variables not discussed in this study are affected. To get meaning and satisfaction from digital communication, we can approach this means of interaction with intention and authenticity. Text messages are edited many times and sent to several friends to be edited before finally being sent to the recipient do not always fully represent our true feelings.

Tourism is an important sector for the economy, where Sam Ratulangi International Airport Manado acts as the main connectivity hub connecting domestic and international tourists. In 2024, the number of foreign tourist visits through this airport was recorded at 45,884 people, a decrease of 49.3% compared to the previous year according to BPS data, while domestic tourist visits actually increased significantly to 743,948 people. This phenomenon shows the great potential for tourism in Manado, but also challenges related to fluctuations in the number of tourists, especially from abroad. This study aims to determine the effect of flight ticket prices on tourist interest in using air transportation services in Manado, North Sulawesi in using air transportation services, and to measure how much influence flight ticket prices have on the interest of tourists in Manado, North Sulawesi in using air transportation services. This study uses a quantitative correlational method involving 100 tourist respondents visiting Manado. The sampling technique uses probability sampling with simple random sampling technique. Data analysis is carried out using. validity test, reliability test, normality test, linearity test, simple linear regression, T test and coefficient of determination (R2). Data processing through the SPSS version 22.0 application. The results of the study from the statistical test results showed a T count value of 4.945 which is greater than the t table of 1.660, and a significance value of 0.000 which is smaller than the probability of 0.1. It is known that the correlation or relationship value (R) is 0.447 and the coefficient of determination value is 0.200, which means that the influence of the flight ticket price variable on tourist interest is 20.0%. Meanwhile, the remaining 80.0% is influenced by other factors not examined in this study, such as promotion, facilities, or destination appeal. Thus the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected, which means that there is a significant influence between flight ticket prices and tourist interest.

This study aims to determine the effect of fry stocking density on income in vanamei shrimp (Litopenaeus vannamei) farming at PT Esaputli Prakarsa Utama. The research employs quantitative methods using primary and secondary data gathered through participatory observation. Simple linear regression tests, correlation coefficients, and partial tests (t-tests) were used to answer the research questions and test the hypotheses. The results of the study, as determined by the t-test, revealed that stocking density did not have a significant impact. The t-count value was -0.997, which is smaller than the t-table value of 2.896, and the significant value was 0.348, which is greater than 0.05. The recommendations submitted to determine the effect on income are more directed toward the production process of the shrimp farming business.

This study aims to determine the effect of career planning on students' job readiness, using a case study of university students in Medan City. The background of this research is based on the low job readiness among students, often caused by the lack of structured career planning. This research employs a descriptive quantitative method with a sample of 35 respondents. Data analysis techniques include validity and reliability tests, normality test, heteroscedasticity test, simple linear regression, t-test, and determination test. The normality test results show that the data are normally distributed (sig. = 0.769 > 0.05). The heteroscedasticity test indicates no heteroscedasticity problem. Regression analysis results show that career planning has a significant effect on job readiness, with a significance value of 0.002 (< 0.05). The coefficient of determination (R²) is 0.250, indicating that 25% of job readiness is explained by career planning. It can be concluded that the better the career planning possessed by students, the higher their readiness to enter the job market. This study supports the importance of early career development for students.  

This research aims to determine whether there is a relationship between mathematics learning outcomes and physics learning outcomes by taking the subject of exponent numbers in mathematics and the subject of temperature and heat in physics. This research was conducted on class X students at SMA Negeri 6 Tangerang in the second semester. The sample was taken at simple random (cluster sampling) by taking one class from nine existing classes with a total of 30 students. The method used is a survey method with correlation techniques. The independent variable in this research is the results of learning mathematics, while the dependent variable is the results of learning physics. Before the data is analyzed, the requirements test is first carried out, namely the normality test using the Lilliefors test and the regression significance test using analysis of variance (ANOVA). From the results of the normality test for the independent variable, it was obtained that L-count = 0,08770 < 0,161 = L-table, while for the dependent variable it was obtained that L-count = 0,1108 < 0,161 L-table, so it can be concluded that the two samples were normally distributed. The results of linear regression calculations are obtained  The linearity test obtained F-count 1,067 < 2,45 = F-table so it can be concluded that the regression model is linear, meaning there is a linear relationship between the two variables. The regression significance test obtained F=count = 34,732 > 4,20 = F-table. This means that the regression model is significant. Hypothesis testing was carried out using product moment correlation analysis, then calculating the significance of the correlation using the student t-test. The results of the correlation coefficient calculation obtained r-count = 0,744 and the results of the t-student test calculation obtained t-count = 5,892, while the t-table value with a significance level of  α=0,05 and degrees of freedom (dk) = 28  was 2,05. Because t-count = 5,892 < 2,05 = t-table means Ho is rejected. So the results of this research conclude that there is a relationship between mathematics learning outcomes and physics learning outcomes. The coefficient of determination (r2) was obtained at 0,554. This means that mathematics learning outcomes contribute 55,4% to physics learning outcomes.

Employee performance in government agencies often gets a red report card from the public. These problems usually arise as a result of employee performance that is considered unsatisfactory to service users such as not being able to explain service procedures, unprofessional time management and lack of providing solutions to problems encountered. The assessment of employee performance as described by Andrew states; Quantity, Quality, Job knowledge and employee skills in carrying out work are one of the assessments of good performance on employees. The level of public satisfaction is influenced by the performance of employees and in this era of bureaucratic reform is very well considered by the government. The government through the Minister of Administrative Reform and Bureaucratic Reform issued Permenpan No.14 of 2017 which explains the guidelines for community satisfaction surveys in public service delivery units. The purpose of this study was to analyze the effect of village employee performance on community satisfaction in Nginden Jangkungan Village, Surabaya. The method used in this research uses quantitative methods. The population used is the people of Nginden Jangkungan Village using a sample based on the slovin formula which obtained the results of 105 respondents. The technique used in analyzing this research is simple linear regression. In processing the respondent's data, the author uses the SPSS version 26 system and produces an answer which states that the performance variable partially and significantly affects community satisfaction in Nginden Jangkungan Village, Surabaya. Then based on the simultaneous test, the performance variable of Nginden Jangkungan Village employees also has a positive and significant effect on community satisfaction. The conclusion of this study is that there is a significant and positive effect of urban village employee performance on community satisfaction. However, it is necessary to pay attention to the officer's ability to manage time management and responsibility because it is slightly lagging behind other statement items.

Islamic banks are financial institutions that operate in accordance with Islamic law and do not charge interest to their customers. Contracts and agreements between consumers and banks determine the profit-sharing (inbalam) received by Islamic banks and those received by customers. The purpose of this study is to determine the effect of inflation on Islamic bank finance in Indonesia from 2019 to 2023. The research method employed is a quantitative approach. The data source utilized is the Financial Services Authority (OJK), with document data collection techniques. Data analysis in this study involves simple linear regression analysis, t-test, F-test, and coefficient of determination (R²) test. The results indicate that inflation has no effect on the profitability of Islamic banking in Indonesia during the period from 2019 to 2023. This conclusion is drawn because the t-test results yielded a t-value of 1.359 < t-table 2.01505 and a significance value of 0.267 > 0.05, indicating no influence between the independent variable (inflation) and the dependent variable (profitability). Therefore, it can be concluded that inflation does not have a partial and significant effect on Islamic banking profitability in Indonesia during the 2019–2023 period.

The purpose of this study was to determine how much academic supervision at SMP Negeri 2 Sangatta Utara improves teacher performance. This study, which used a quantitative methodology and a straightforward linear regression analytic method, included all 41 of the school's teachers. Direct observation, the distribution of questionnaires, and documentation were used to gather data. The SPSS program was used to first assess the validity and reliability of each instrument. Descriptive statistics, linear regression testing to determine the association between variables, and normality and linearity tests were all part of the data analysis. With a significance value of 0.000 and a t-value of 4.299 that was higher than the t table of 2.021, the study's findings demonstrated a statistically significant association between academic supervision and the caliber of teacher performance. Furthermore, the use of academic supervision accounts for 51.1% of the difference in teacher performance, with other factors not included in this study influencing the remaining 48.9%. These results suggest that while academic supervision is a significant component in raising the caliber of teacher work, other outside variables still require consideration in order to achieve the best possible outcomes during the teaching process.

Education plays a crucial role in shaping superior human resources, where learning motivation is the main factor in students' academic achievement. One of the external factors that contribute to learning motivation is family social support. This study aims to analyze the effect of family social support on the learning motivation of grade IX students at SMPN 5 Tangerang. A quantitative approach was used in this study with a survey method by distributing questionnaires to randomly selected respondents. The data obtained were analyzed using simple linear regression to test the relationship between the independent variables, namely family social support, and the dependent variable, namely student learning motivation. The results showed that there was a positive and significant relationship between family social support and student learning motivation. The most dominant forms of support in increasing learning motivation include emotional, financial, instrumental, and reward support. The implications of this study emphasize the importance of family involvement in the education process in order to increase student learning motivation. With optimal support from the family, students are expected to have a higher enthusiasm for learning and achieve better academic achievement.

The implementation of office management systems in government agencies is one of the efforts to improve administrative efficiency. This study is motivated by the importance of the effectiveness of administrative work in the modern era, especially in the Office of the Ministry of Religious Affairs of East Kutai Regency. This study aims to determine how much influence the implementation of office management systems has on administrative efficiency. The method used is a quantitative approach with simple linear regression analysis. The population in this study was 40 respondents. The results showed that the office management system variable (X) had a positive effect on administrative efficiency (Y), with a correlation coefficient of 0.867 and a significant t-test value. The contribution of the office management system to administrative efficiency was 75.2%. Thus, the implementation of the office management system has a major impact on administrative efficiency, although there are other factors that also influence it. Therefore, improving the quality of office management, including document management, technology utilization, internal communication, and supervision, needs to be continuously developed to support optimal administrative services..

This study analyzes the impact of employee performance on customer satisfaction in using the PLN Mobile application at PT PLN (Persero) Unit Induk Wilayah Maluku and Maluku Utara. The study employs simple linear regression analysis, utilizing t-tests and F-tests to assess the significance of the relationship between variables. The findings reveal that employee performance has a positive and significant effect on customer satisfaction, with a regression coefficient of 0.787 and a significance value of < 0.001. The F-test results indicate that the regression model is valid and effectively explains variations in customer satisfaction, with an F-value of 1834.299, significantly exceeding the critical F-table value. Additionally, the high coefficient of determination (R²) suggests that most variations in customer satisfaction can be explained by employee performance. This study confirms that optimizing employee performance is a key factor in improving customer satisfaction, particularly in digital services such as PLN Mobile. Therefore, PT PLN (Persero) must enhance employee competence and service quality to support digital transformation and meet customer expectations.