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Mathematics is one of the subjects taught at all levels from basic education to higher education, which has a significant role in preparing students to have the ability to think logically, analytically, systematically, critically and creatively, as well as have the ability to work together. One of the activities in learning mathematics at school is through problem solving. Problem solving aims to see students' understanding of a material. Mathematical problem solving ability is a very important part of learning mathematics. However, in reality, the problem-solving ability of junior high school students' mathematics is still very low. From these problems, then one of the lessons that can improve the ability to solve mathematical problems is Problem Solving learning. One of the factors that influence differences in problem solving ability is learning style. Learning styles have a close relationship and influence on the learning process in order to achieve learning goals. With students knowing their learning style, learning Problem Solving can be done easily. The subjects of this study were students of class VIII A MTs Plus Sunan Drajat Kedungsantren Bojonegoro. The purpose of this study was to determine the effectiveness of Problem Solving learning on mathematics learning outcomes when viewed from students' learning styles. The type of research used is quantitative research with the One Group Pretest-Posttest Design. The results showed that testing the data on mathematics learning outcomes with the Paired Sample T-Test stated that the t_count value was -9.726. The t_count value is negative, because the pretest average value is lower than the posttest average value. In this case, the t_count value can be positive so that it becomes 9.726. Meanwhile, the value of t_table with α = 0.05 and degrees of freedom (dk=n-1) with 24 students is 1.714. Then it can be seen that t_count > t_table, then H0 is rejected and Ha is accepted, meaning that there is a significant difference. So it can be concluded that the application of the Problem Solving learning model is quite effectively carried out in the teaching and learning process for class VIII A students of MTs Plus Sunan Drajat Kedungsantren on the material of geometric shapes on the flat sides of cubes and blocks.  

Internet Service Provider (ISP) is a company that provides internet services. The ISP network is a national and international scale network so that customers can be connected globally. There are many factors that must be considered in selecting an ISP, making choosing an ISP a difficult task. Factors that influence ISP selection include cost, bandwidth, coverage area and type of connection. ISP providers offer a variety of advantages that make it difficult for customers to choose the right provider. The method applied in determining ISP providers is the AHP method used for weighting criteria while the WASPAS method is used for evaluating ISP providers with the criteria of cost, bandwidth, coverage area and type of connection. The rating process using the WASPAS method uses four assessment criteria, namely cost with a weight of 0.54, bandwidth with a weight of 0.38, coverage area with a weight of 0.05 and type of connection with a weight of 0.03. The final results of the ranking show that ISPs with low cost, large bandwidth and wide coverage areas will make these ISPs the best choice, this is because the criteria for cost, bandwidth and coverage area have high weight. Conversely, ISPs with high costs and small coverage areas will be the worst choices in the ranking list.

MSMEs play a very important role for the progress of the Indonesian economy. With the involvement of MSMEs as a driver of improving the economy in Indonesia, it is certainly hoped that MSMEs can continue to develop in the long term. In the current era, MSME actors are expected to be able to make the best use of technology. One of them is the world of digital marketing, because digital marketing has an extraordinary influence so that MSMEs can continue to develop in the long term. This prompted the East Java MBKM Thematic KKN UPN Veterans Group 74 to hold counseling with the theme "Utilization of Digital Marketing in Improving MSME Marketing" this is also because the results of surveys and observations that have been conducted by KKN-T MBKM Group 74 Surabaya showed a lack of knowledge and the use of digital technology in marketing. Therefore, by holding this counseling, it is hoped that MSME actors can develop more quickly by expanding the market.

In this investigation, we'll find out whether work placement and work experience affect employee performance at PT.  Indonesia Trans Network.  In this study employing analytical techniques, namely where the subjects of this study amounted to 31 employees of PT.  Indonesia Trans Network.  The sample is census sampling or saturated sampling, namely the whole populace is employed as a study example. The method of data analysis employs multiple linear regression using SPSS version 26 software. The results of the research by testing the hypothesis show that work placement and employment history have a favorable and significant impact on employees' performance at PT.  Indonesia Trans Network.  The proportion of the two variables on employee performance is 57%, while the remaining 43% is influenced by other factors in the regression model.

The aim of this research is to assess the impact of capital, working hours, business location, and technology on the income of traders in Pasar Sindu, Sanur Village. The research employed stratified random sampling, involving a sample of 142 traders. The data analysis technique used was multiple linear regression. The results of the data processing indicate that collectively, capital, working hours, business location, and technology have a significant influence on the income of traders in Pasar Sindu. Individually, the variables of capital, working hours, business location, and technology also have a positive and significant impact on the income of traders in Pasar Sindu, Sanur Village. This research contributes theoretically to the field of microeconomics, particularly in the theory of supply and the theory of production factors. Practically, the findings of this research have implications for traders to utilize capital, working hours, business location, and technology to enhance their income. Furthermore, the government can utilize the results of this research as a basis for formulating policies that support the increase in traders' income. The government can also provide socialization to traders regarding the latest technological developments that can assist them in their businesses.

This research was conducted with the aim of evaluating the influence of capital, labor, and training on the production value of the ready-made garment industry in Kota Denpasar, as well as the influence of capital, labor, training, and production value on the industry's income. The research sample consisted of 88 units of ready-made garment industry businesses in Kota Denpasar, and path analysis was used as the analytical method. The results of the analysis indicated that capital, labor, and training have a positive impact on the production value of the ready-made garment industry in Kota Denpasar. Additionally, capital, labor, training, and production value also have a positive influence on the industry's income. Another interesting finding is that the production value acts as a mediator between capital, labor, and training and the income of the ready-made garment industry in Kota Denpasar.

This research was conducted to determine the effect of the availability of human resources and work facilities on the performance of firefighters at the Sorong Fire Department. The data used are primary data collected through observation and distribution of questionnaires. To measure these variables, multiple linear regression and the coefficient of determination are used with the help of the IBM SPSS 23 computer application program. Based on the results of the study, it is shown that from the results of the T test, the Sig value for the effect of variable X1 (availability of human resources) on Y (employee performance) is 0.006 <0.05 so it can be concluded that there is no effect of X1 on Y. The Sig value for the effect of variable X2 (work facilities) on Y (Employee Performance) is 0.001 > 0.05 so it can be concluded that there is no effect of X1 on Y. and the results of f test count of 39.749 with a significance level 0.000. The probability is much smaller than the significance level of 0.05 or 5%, so that H0 is accepted. So, it can be concluded that there is no simultaneous influence (together) between the influence of the availability of human resources and work facilities on employee performance at the Sorong City Fire Department (DAMKAR).

This study aims to determine whether there is an effect of the scientific approach on the mathematical reasoning abilities of class X IPA students at SMA Negeri 11 Medan. The population in this study were all students in class X SMA Negeri 11 Medan which consisted of 10 classes, namely 360 students. Of the 10 classes randomly selected, class X IPA 6 was an experimental class that was taught using a scientific approach, and class X IPA 7 was selected as a control class that was taught using conventional learning. This type of research is quantitative research. The data collection instrument was in the form of a posttest in the form of a description, which consisted of 5 validated questions. Data analysis in this study used the SPSS 20 application. Before testing the hypothesis, the normality test was first tested using the Kolmogorov-Smirnov test and the homogeneity test using the homogeneity of variance test and the data linearity test. From the tests carried out, it was found that the data in the study of the two samples came from populations with normal, homogeneous, and linear distribution, thus the authors could provide treatment to both samples. The results of the study after being treated for two meetings, namely in the experimental class taught using the scientific approach obtained an average value of 90.17 and the control class taught using conventional learning obtained an average value of 74.17. To test the hypothesis, a simple linear regression test was used from the results of the calculations, then obtained an F count of 73.579 a significance level of 0.000

The use of the internet in the era of the industrial revolution 4.0 is currently accompanied by technological developments that are experiencing very rapid changes so that the information obtained is quite easy and very fast to get the desired information. The marketing and sales system is no exception, which is growing and consumer demands are increasingly complex. Digital marketing is one of the marketing or promotional media strategies that currently has a major influence on sales. MSMEs Ecoprint Crafts is a production and buying and selling business of ecoprint crafts in Kepanjenlor, Blitar city. In this case, MSMEs players still have problems with the development of business and sales strategies. Through the use of digital marketing, it is hoped that it will be able to help Ecoprint Craft MSMEs actors, as one of the promotional media for developing a business. The method used in this research is to use a qualitative method with a descriptive approach. As well as using the mentoring method by carrying out several stages, namely, observation, planning, implementation, and evaluation of each step taken. In the data collection stage on ecoprint craft MSMEs by using direct interviews with ecoprint craft MSMEs owners. From the results of this study it results that by choosing social media as the right promotional media.

This Community Service activity aims to analyze the role of branding in the success of the Rengginang Bu Anik UMKM. The Community Service Activity method used is qualitative, by combining in-depth interviews, participatory observation, and content analysis. The results of Community Service Activities show that branding plays a significant role in building a positive image and reputation for MSMEs and differentiating themselves from competitors. The process of establishing a brand identity, selecting visual elements, logos and packaging that support the brand image, as well as the use of social media and online marketing have a positive impact on the success of MSMEs. Apart from that, an effective communication strategy and the influence of branding on increasing sales and business growth also proved important in the context of Rengginang Bu Anik. However, this Community Service Activity also identified several obstacles faced by MSMEs in implementing branding strategies, such as limited resources and a lack of understanding of the importance of branding. Therefore, solutions and recommendations are provided to overcome these challenges and take advantage of opportunities in developing MSME brands. This Community Service activity provides in-depth insight into the role of branding in the success of MSMEs and can provide practical guidance for other MSMEs in developing their brand.

“UMKM” are one of the indicators that influence domestic economic growth. The increase in “UMKM” has a very positive impact on the domestic or national economy. In the process of increasing “UMKM”, it can be done in various ways, one of which is by providing empowerment and outreach. However, in carrying out these activities it is also required to see and study current economic aspects such as digitalization. Therefore this empowerment and socialization carries the theme of digitalization. The method used in this journal is an initial survey, data collection, analysis, and evaluation of results. From these results it can be seen that “UMKM” get input about the digitization of the economy including product marketing, business logos, product photos, social media platforms and banners.

Technological changes affect decision-making, behavior, and the way humans communicate and act. The rapid development of digital technology has affected people's lives, especially in the world of marketing. The use of digital media in today's marketing activities has a major influence on the progress of a business. The need for insight and knowledge of business actors regarding today's digital technology. Business actors in Sukorejo Village and Klampok Village need to be briefed on implementing digital marketing in their business. Socialization activities were carried out in two sub-districts to provide insight and knowledge about the importance of digital marketing for the sustainability of their businesses. The implementation of this socialization was carried out using the lecture method and followed by a question and answer session and practice. With assistance in making Instagram, a module on how to create and use Instagram is provided. Providing digital marketing socialization for Blitar MSME actors to develop product marketing, Blitar MSME needs the development of social media as a means of promotion. The purpose of conducting this research is to provide an understanding of the importance of digital marketing for MSME actors in developing their business. The results of the MSME development assistance activities by organizing digital marketing socialization activities are the response and enthusiasm of the audience which is quite good in carrying out this activity.

In the current era, economic factors have become essential in meeting human needs. Therefore, people meet their economic needs by engaging in business activities. One of the famous businesses in Tulungagung Regency is the coffee shop business. Coffee shops in Tulungagung Regency are abundant and even well-known beyond the regency itself. This study aims to determine the influence of service quality on customer satisfaction, the influence of facilities on customer satisfaction, and to understand the influence of service quality and facilities on customer satisfaction at Warkop Sawah Kopi in Tanjungsari Village, Boyolangu, Tulungagung. This research is a quantitative correlational study with a non-experimental approach. The study consists of two independent variables, namely service quality and facilities, and one dependent variable, customer satisfaction. The results of the partial hypothesis test (t-test) show that the significance value is, while facilities have a significant t-value. The results of the F-test show a significant F-value. It can be concluded that service quality has a positive and significant partial effect on customer satisfaction, facilities have a positive and significant partial effect on customer satisfaction, and both service quality and facilities have a simultaneous positive effect on customer satisfaction.

In the hospitality industry, the choices made by consumers when making purchases are of utmost importance for the survival of a company, particularly for Hotel Maven Fatmawati Jakarta, as they directly impact its profitability. This study aims to investigate the impact of brand image (X1), price perception (X2), and service quality (X3) as predictor variables on the decisions made regarding accommodations (Y) at Hotel Maven Fatmawati Jakarta. The research design utilized for this study is quantitative and based on surveys, employing an accidental sampling method with a sample size of 100 individuals who have previously made purchases at Hotel Maven Fatmawati Jakarta. The collected data was analyzed using multiple regression analysis, and primary data was directly obtained from the respondents. The research findings indicate that the independent variables collectively influence decisions regarding accommodations at Hotel Maven Fatmawati Jakarta. However, when examined individually, brand image and price perception do not significantly impact these decisions. On the other hand, service quality has a significant influence on accommodation decisions at Hotel Maven Fatmawati Jakarta.

The purpose of this study was to determine how consumers' perceptions of advertising and sales promotions carried out by the company, the influence of advertising on purchasing decisions and to determine the influence of sales promotions on purchasing decisions.  Research by the author is at PT.  Alfamart with customer population in Lampung province.  Selection of respondents as research objects related to customers of PT.  Alfamart in Lampung using the Slovin method, this study got 43 respondents.  Questionnaire data collection method.  Data processing techniques are used to assist SmartPLS data processing software.  The results showed that the values ​​obtained from the coefficient table path, X1 (AD) to Y (purchase decisions) were 0.856. This indicates that advertising has a positive effect, and the p value of 0.000 means that the advertising variable is significant. In the path coefficient table, X2 (sales promotion) to Y (purchase decision) from -0.021.  This shows that sales promotion has a negative effect and the p value is 0.846, it is greater than 0.05, so the sales promotion variable is negative and not significan.

In Indonesia, there were 35,985 postpartum mothers who experienced ASI dams or (15.60%) postpartum mothers, and in 2015 postpartum mothers who experienced ASI dams were 77,231 or (37.12%). The increasing incidence of ASI dams is one of the health problems in Indonesia. Where this greatly affects the postpartum period, namely the failure to provide breast milk to infants and one of the failures to achieve coverage of exclusive breastfeeding. This study aims to determine the determinants that influence the occurrence of breast milk dams in postpartum mothers in Bulukumba Regency. This research is a quantitative descriptive study with a population of 30 postpartum mothers using total sampling. The results showed that the nipple length was the most influential factor among the five factors causing breast milk dams in the working area of ​​the Ujung Loe Health Center, Bulukumba Regency. This is based on a simple linear regression test obtained a p value of 0.04. Conclusion: From the results of the research conducted, it is known that all respondents who experienced breast milk retention were 19 mothers and 11 mothers who did not experience breast milk retention. After statistical tests were carried out using a simple linear regression test, it was found that there was a significant relationship between the causal factors, namely the nipples being too long and the occurrence of breast milk dams with a p value of 0.001.    

Effective data governance is critical for companies to ensure that the use of data in their operations has a positive impact on overall performance and enables the fulfillment of legal obligations regarding the use and management of data and regulatory requirements. Data services are a core business function of the agency, therefore it is very important for companies to give high priority to providing reliable data quality. By avoiding duplication, ensuring correctness, validity and ongoing accessibility, data governance is critical to obtaining high-quality data. Currently, financial institutions have not formally adopted an effective data governance policy. Therefore, a study was conducted to examine the relationship between data governance and data management and how this affects Bank Mandiri's performance. The research method used is qualitative and is based on an in-depth examination of the relevant literature, including books and journals. In addition to determining the influence of data governance on management practices and the overall performance of a bank, this study aims to gain insights into the relationships and dependencies between data governance and data management. The findings of this study indicate that despite having similar objectives, data management and data governance show interdependence and reciprocity in various aspects.

Branding and Digital Marketing can be a new breakthrough for the problems that have been faced by small and medium scale business actors in marketing and introducing their products to potential consumers, especially umkm spikoe who are in the Rungkut Kidul sub-district, Surabaya. Umkm Spikoe actually has enormous potential because of the quality of the products and continuous innovation. However, the obstacle is the lack of knowledge related to branding and digital marketing strategies which hampers the development of these UMKM.These problems were known to researchers after conducting observations and interviews with business owners who gave rise to research and analysis methods related to the problems that have occurred so far. The solutions offered by researchers to business owners are logo and packaging improvements, assistance in creating accounts and social media content, assistance in creating and managing market accounts and offering insight regarding nano influencers and Instagram advertising.With the various alternative solutions we provide, it is hoped that Spikoe business owners will be able to compete and continue to be able to keep up with the times and technology that continues to develop rapidly  

The performance of members of the People's Representative Council (DPR) in carrying out their duties is often criticized. Either because of his policies or because of his personality which is considered less effective. Therefore it is necessary to test whether there is an influence of motivation and organizational culture on the performance of the people's representative council (DPR) with work stress as an intervening variable in Aceh Province. This study uses economics, this research is verification. This research refers to the first rule, so the researcher determines the number of samples using the maximum likelihood estimation method of 81 respondents. The results of the study show that motivation has a very large influence on the performance of the Aceh Province DPR. Because with the motivation of the DPR, they will have enthusiasm in working and carrying out the assigned tasks. In addition, organizational culture also has a very large influence on the performance of the Aceh Provincial Parliament. Because with relevant habits in carrying out their duties. Then the work that has been set will be easier to do. So it can be concluded that motivation and organizational culture have a very large influence on the performance of the Aceh DPR.

The purpose of this study was to identify the impact of social media tiktok on youth X at Muhammadiyah High School Makassar City. There are many factors that can influence juvenile delinquency, including family, peer, environmental, and individual factors such as the inability to cope with stress and emotions. It is important to note that not all youth commit delinquency, and some youth may engage in some of these acts without realizing the negative impact. Therefore, it is important for parents and educators to provide good education and positive instruction about good and bad behavior, and help youth develop good social and emotional skills to deal with pressures and problems in life. Juvenile delinquency can be influenced by social media, which is a very popular place for teenagers to communicate, share information, and interact with others. This type of research uses qualitative methods with interview data collection techniques. The informant of this study was one of the X students who used the social media application, Tiktok. The results of this study indicate that the tiktok social media application can have a negative influence on female students if they are not wise in creating content.