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ABSTRAK  In the same context, leadership and trust are related in an organization or activity. Having trust in leaders has a positive impact on results such as good behavior as well as job satisfaction and engagement. Leadership refers to a person's way of leading, directing and managing the stages of an organization to achieve a predetermined goal. In the context of this research, we use Visionary and Transformational leadership methods where as a leader develops his vision in leading to provide good direction and as a transformational leader he needs to be aware of change and must create a new vision and implement changes to that vision.  Leadership and trust have factors that support building positive relationships, namely freedom from fear, communication, interaction, personal involvement, and honesty. This research uses Visionary and Transformational leadership methods where developing a vision as a leader in leading to provide good direction and as a transformational leader needs to be aware of change and must create a new vision and implement changes with a clear vision and mission regarding the future of the organization or a group that can direct actions to achieve goals  

This research aims to explore the role of policies implemented by the Principal in increasing student learning motivation at 19 Batang Hari Junior High School. Students' learning motivation is considered a key factor influencing their academic achievement and personal development. Using qualitative methods and a case study approach, data was collected through in-depth interviews with selected School Principals, teachers and students. The results of this research show that policies led by the Principal, such as developing motivational programs, strengthening relationships between students and teachers, and creating a conducive learning environment, play an important role in increasing student learning motivation. The implications of these findings suggest the need to develop more holistic and integrated policy strategies to increase student learning motivation in secondary education institutions.   Keywords: , , , ,

The results of the research that have been researched by the author are: First, the reason for the integration of PAI learning at SMP BP Amanatul Ummah Pacet is to deepen students' understanding of Islamic religious teachings. Therefore, integration of PAI learning with book learning is carried out, such as Fiqh using Mabadiul Fikihiya and Arabic using Akidatul Awam. Obstacles faced include the difficulty of teachers dividing time between PAI and muis as well as the challenges of adapting new grade 7 students from elementary school. Solutions include teacher adaptation to changing moods and student maturity levels as well as developing engaging and effective teaching methods to maintain student focus. Second, the form of integration of learning that uses the Integrated model (The Integrated Model).

This research aims to analyse students' mathematical problem solving ability on length and weight measurement material in class III at SD Negeri Langgenharjo 01. This type of research is a qualitative descriptive research. The data source of this research comes from the answers to the mathematical problem solving ability description test and interviews. This study used 3 subjects from 30 grade III students who were taken using purposive techniques according to the category of mathematical problem solving ability, consisting of high, medium, and low categories. Data collection techniques used observation, interviews, and documentation. The data analysis technique used in this study used the Miles and Huberman model, namely, data collection, data reduction, data presentation, and conclusion drawing. Based on the results of research on mathematical solving ability according to Polya's level, namely, (1) Students in the high category are able to fulfil all four indicators of problem solving according to Polya's stages. (2) Students in the medium category can solve problems well, but are often less careful and often hasty. They can only fulfil 2 of the 4 problem solving indicators. (3) Students in the low category have not been able to solve the problem well. They were unable to fulfil all indicators of problem solving ability according to Polya's stages. The conclusion of this study is that students have various potentials in mathematical problem solving ranging from high, medium, and low categories.

This thesis aims to find out the influence of green products, halal labels and prices on purchasing decisions for Umkm Rempeyek Ilhamumtaza products in Jambi City. The research here uses quantitative research methods. The approach used in this research is the descriptive-quantitative method. The research results show (1) a Sig value of 0.000 < 0.005. This means that Green Products have a significant effect on purchasing decisions. And it can be seen that the t-count value is 5.878 > 1.985 from the t-table. This means that Green Products influence purchasing decisions or the first hypothesis is accepted. (2) the Sig value is 0.001 < 0.005. This means that the halal label has a significant effect on purchasing decisions. And it can be seen that the t-count value is 3.562 > 1.985 from the t-table. This means that the halal label has an influence on purchasing decisions or the second hypothesis is accepted. (3) Sig value is 0.000 < 0.005. This means that price has a significant influence on purchasing decisions. And it can be seen that the t-count value is 8.461 > 1.985 from the t-table. This means that price influences purchasing decisions or the third hypothesis is accepted. (4) the Sig value is 0.000 < 0.05, this means that Green Product, Halal Label and Price together (simultaneously) have a significant influence on purchasing decisions or the fourth hypothesis is accepted.

This research aims to determine whether knowledge, ease of use and usefulness of the Quick Response Code Indonesian Standard (Qris) have a significant effect on the use of E-wallet among FEBI UIN North Sumatra students. The population used in this research were all active students in 2020-2021, Faculty of Islamic Economics and Business, UIN North Sumatra, totaling 4,878 with a sample size of 100 respondents. The sampling technique in this research used Non Probability Sampling using Purposive Sampling. The research method used is a quantitative method with multiple regression analysis, and the data collection technique is carried out by distributing questionnaires. The results of this study show that knowledge has a significant effect on the use of e-wallets among Febi UIN North Sumatra students, ease of use has a significant effect on the use of e-wallets among Febi UIN North Sumatra students, and usefulness has a significant effect on the use of e-wallets among Febi UIN Sumatra students North. Knowledge, ease of use and usefulness have a significant influence on the use of e-wallets among Febi UIN North Sumatra students.

Perpetrators and parties related to misuse of social media in general elections, such as spreading fake news or hoaxes and spreading hate speech, may be subject to criminal sanctions as stated in the provisions of the article of the law. The method used in preparing this research is normative juridical with a conceptual approach and a statutory approach, especially the  ITE Law, the Criminal Code to further examine law enforcement regarding the misuse of social media in building public opinion in the 2024 General Election (Pemilu).In practice, Law concerning Information and Electronic Transactions itself is still not effective because it is seen as tending to limit freedom of expression and bias in its implementation. There are no standard standards for determining activities that can be considered misuse of social media. Law Number 7 of 2017 concerning General Elections does not regulate the anticipation of misuse of social media in general elections using a repressive approach or imposing criminal sanctions.

Supervision in regional government governance is very important to create effective, efficient and transparent government. Pangandaran District faces major challenges in supervision, including low transparency, community participation, misalignment of program planning and implementation, and low accountability. This research analyzes the effectiveness of supervision in Pangandaran, identifying obstacles, and providing recommendations for improvement. Using qualitative methods and literature studies, the research results show the need for increased transparency, community participation, harmonized planning and accountability. Implementation of these recommendations is expected to improve government governance and increase public trust.

The current phenomenon is that the entertainment and beauty industry releases many products that can be used by the whole community, so this can create a different culture, encouraging the attraction of celebrity endorsers, who are figures (a person, mascot or group) who are known by the social community and celebrity endorsers. one of them is Twice (K-pop girl group) which is currently collaborating or has an agreement to endorse a brand in the form of Scarlett Whitening skincare products or services.  This will influence a brand ambassador on the buyer's decision through the intention to purchase the product, so the author aims to analyze how much influence the brand ambassador has on the buyer's decision through people's purchase intention by using a survey research type method and a quantitative approach as a data collection tool through questionnaires. Data obtained through questionnaires shows that the percentage of women is 84% ​​and the percentage of men is 16%. The results of this research are that brand ambassadors have a positive and significant effect on purchasing interest. Where Scarlett Whitening has superior quality products including consumer trust so it can be concluded that brand ambassadors do not increase purchasing decisions for Scarlett Whitening products. The author gives advice to Scarlett Whitening as the object of this research, even though Twice is already quite good, it still needs to seek more brand awareness and increase consumer trust.      

This study aims to analyze the effect of Work Ability, Length of Service, and Compensation on the Performance of Marketing Department Employees on CV. XXX. The sample in this study is employees of the marketing department on CV. XXX  as many as 46 people. The sampling technique in this is saturated sampling and data collection using questionnaires. The instrument validity test uses Pearson Correlation, while the reliability test uses Cronbach alpha, and data analysis is carried out using multiple linear regression analysis techniques. The results of this study found that: (1) Work Ability has a positive and significant effect on the performance of marketing employees on CV. XXX. (2) Employment has a positive and significant effect on the performance of marketing employees on CV. XXX. (3) Compensation has a positive and significant effect on the performance of marketing employees on CV. XXX. (4) Work Ability, Length of Service, and Compensation have a positive and significant effect on the performance of marketing employees on CV. XXX.

The role of morality in public policy and law enforcement, especially in relation to human trafficking, is increasingly important in the digital era. This article discusses the complexity of these challenges and strategies to prevent human trafficking and protect personal data in Indonesia. A holistic approach is needed, with law enforcement paying attention to the dimensions of morality, integrity and moral courage in policy formulation. In a digital era filled with technological changes, public policy must be able to adapt to these developments while still maintaining strong moral principles. This demands a high degree of integrity from policymakers and law enforcers to not only comply with technical rules, but also ensure that their actions are driven by the desire to create a fair and safe environment for all individuals. The recommended strategies include increasing border patrols to prevent the entry of illegal immigrants, cross-border cooperation to cut off human trafficking routes, strengthening regulations related to personal data protection, and increasing public awareness about data privacy. It is hoped that cooperation between the government, institutions and society can overcome this challenge to safeguard human rights and national security.    

This research aims to investigate the influence of the CIRC (Cooperative Integrated Reading and Composition) Learning Model on the learning motivation and character of class XI students at SMA HKBP 2 Tarutung in the 2022/2023 academic year. The method used is a quantitative approach with an experimental design. Data was collected through a questionnaire that measured the level of learning motivation and student character before and after implementing the learning model. The results of the analysis show that there is a significant increase in learning motivation and student character after implementing the CIRC Model. These findings indicate that the use of collaborative learning models can increase student engagement and form positive character.    

The main aim of this research is to dissect the influence of social media use on election preferences among Generation Z. By identifying patterns of interaction and exposure to political information through digital platforms, this research provides a sharper understanding of the role of social media in Generation Z. Z's political preferences in the environment. election in 2024. Therefore, it is hoped that this research will provide useful insights for politicians in designing effective and applicable political strategies to reach and understand Generation Z.    

Regulated asset confiscation​ in criminal acts of corruption based on Article 18 paragraph (1) of Law Number 20 of 2001 concerning the Eradication of Corruption Crimes. A form of asset confiscation without punishment as an alternative to giving justice for the state and perpetrators of criminal acts of corruption consists of an asset confiscation system using the Non Conviction Based Asset Forfeiture model and implementing the mandate of UNCAC as the State. The establishment of legal rules regarding confiscation of assets without punishment as an alternative to providing justice for the state and perpetrators of criminal acts of corruption in realizing a welfare state, at least taken in several progressive legal steps, namely improving statutory regulations, strengthening coordination between law enforcement agencies, and speed up the completion of the Asset Return Law.    

Ferienjobs are part-time jobs done during holiday periods, and are not a form of internship but rather a part of the job market. The Ferienjob case in Germany underlies the application of the Human Trafficking Crime article because this practice is detrimental and violates human rights. The research methodology used is a normative juridical approach. The aim of this research is to determine the elements that underlie the application of the Human Trafficking Crime article in the Ferienjob case as well as the role of international institutions in the issue of human trafficking crimes.      

Lubricating oil is a type of fluid needed by a machine to carry out work steps. Significant changes in the temperature of the lubricating oil viscosity until it is too low makes the engine components less lubricated, which causes the engine components to heat up quickly because the friction between the metals that occurs becomes greater. Lubricant that is of poor quality can cause deposits to appear in the engine room which results in the engine working harder. The aim can be achieved in this research by varying the lubricating oil with a mixture of Estolide and Diglyceride surfactant percentages of (2.5%, 5% and 7.5%). This test was carried out on a petrol motorbike with a combustion chamber volume of 125cc with standard conditions. The data that will be taken in this research includes engine temperature and power. The power testing method using a dynamometer and lubricant with cooking oil mixed with 7.5% estolide surfactant after heating produces an average value of 6.52 HP which has a higher average value than oil with a value of 5.37 HP

Soil compaction is required to extend firmness, volume weight and diminish soil porousness at the extend area where adaptable asphalt framework will be built. The point of this inquire about is to decide the impact of soil thickness on street development utilizing the sandcone strategy and to decide the comparison of field compaction testing (Sand Cone) with research facility compaction testing (Compaction Testing) on the development of the Takkalasi-Bainange Lawo area of the Soppeng Rule street. This research was carried out within the Respectful Designing research facility of the Muhammadiyah College of Parepare for 4 months from Eminent to December 2023 utilizing the Sandcone test strategy compared to the compaction strategy. The comes about of the investigation of sandcone testing on soil thickness during the development of Jalan ruas takkalasi-bainange lawo within the locale soppeng, appeared that the thickness of dry soil within the gap was an normal of 2.368 gr/cc. and the comes about of the comparison of Field Compaction Testing (Sand Cone) with Research facility Testing (Compaction Testing) appeared that the most elevated degree of thickness was at STA 2 + 600 at 104.94 and the least degree of thickness was at STA 2 + 300 with a esteem of 101.24 and in case found the middle value of the thickness degree esteem is 101.383%. From the comes about gotten, it meets the Binamarga details, specifically a least of 90%, so the compaction on the development of the Takkalasi - Bainange Disoppeng street is classified as exceptionally compelling since it has met the least details    

High voltage deviation, State of charge (SOCs) divergence, and inappropriate load/power sharing are some challenges that DC microgrids face. These problems can be rectified easily if the control algorithm is designed based on the other units' data. However, utilization of communication links has some disadvantages which make them improper in many cases. Regarding that, in this paper, a novel communication-free control method is presented. In this method, the droop gain is divided into two parts. The first part of the droop gain is selected according to the line resistance in such a way, that the effect of line resistance on current sharing is omitted, while the second part is considered for balancing SOCs. Regarding that, it is defined as a function of SOC such that the higher SOC unit injects more and absorbs less current. Comparing the simulation results of the proposed method with other methods proves that the proposed method can balance SOCs and reduce the DC bus voltage deviation like the SOC-based method. Besides, it can share current properly like the virtual resistance method.

In Indonesia, there are two types of motorcycle transmissions: manual and automatic. Users prefer automatic transmissions due to convenience and fuel efficiency. Automatic transmissions, such as CVT, CVT utilizes force for smooth and continuous gear ratio changes. CVT has disadvantages because unlike manual motors that have greater torque, especially on motorbikes that are three years old or more, such as poor acceleration at low to medium revolutions and wasteful fuel. This study aims to determine how the effect of adding spring plate and roller mass variations on torque and fuel consumption. This research uses a quantitative method with an experimental approach, by testing the independent variable to determine the results of the dependent variable. The result of this research is the use of lighter rollers can increase fuel consumption but the torque is getting smaller, because the use of lighter rollers has a fast rotation response so that the crankshaft in rotating the roller housing pulley is also lighter so it does not require a lot of fuel. While the use of heavier rollers coupled with spring plates also increases torque because the displacement ratio is faster, the torsional moment will be large which causes the torque to increase.

Significant developments in the the automotive field from year to year has always increased, accompanied by with the advancement of various supporting components. Apart from functioning as a means of transportation, motorbikes are also a hobby for some people. The objectives of this research are Analyzing the effect of the motorcycle CVT pulley tilt angle on the power and SFC produced by a 160cc motorcycle. produced by a 160cc motorcycle. Analyzing  the effect of cartels on the surface of the double bowl of the CVT pulley, on the power and SFC of a 160cc motorcycle. and SFC of a 160cc motorcycle and to obtain the degree of tilt angle on the pulley and the variation of the surface size of the pulley bowl cartel that provides the best performance for 160cc motorcycles. This research uses type of quantitative research with experimental methods. All data collection was carried out on a dynamometer test machine, where the first step was to placing the motorcycle accurately on the predetermined roller bearings. Determined. After the engine and all the measuring equipment were properly installed, the next testing process is to test the power and fuel consumption until data collection. The results of this study get the highest power on a 14° pulley with a 2mm cartel bowl reaching a power of 11.92 HP and get the most optimal SFC value with a value of 0.06813 kg / HP.h. Then the two way anova test was conducted getting an alpha value of less than 0.05. So that the variation has significant influence.