This research discusses the application of mathematics in economics, specifically in Real Number Systems and Inequalities, which play an important role in various fields such as science, engineering, and economics. The real number system includes rational and irrational numbers, which are used for continuous quantities. On the other hand, inequalities provide the foundation for analyzing mathematical relationships in various contexts. The objective of this study is to understand the properties of real numbers and their applications in solving everyday problems, as well as to explore the solutions to inequalities through graphical and analytical approaches. The methods used involve literature review and theory on practical cases, such as optimization and function modeling. The research findings indicate that the concepts of real numbers and inequalities can facilitate decision-making under certain conditions.

This study examines the educational challenges of fishermen's children in Eretan Wetan Village, focusing on economic factors, accessibility, and cultural views that influence their participation in formal education. The purpose of the study was to identify the barriers faced by fishermen's children in accessing education, and to develop recommendations to improve the quality of education in coastal areas. The method used was qualitative research with a case study approach, where data were collected through in-depth interviews and direct observation of the lives of fishing communities. The results showed that poor socio-economic conditions of families, limited access to education due to the distance of schools, and cultural views that prioritize work as fishermen over formal education, were the main obstacles. Therefore, community-based interventions are needed to overcome these barriers, as well as government policies that support the development of educational infrastructure and increase awareness of the importance of education to empower coastal communities and break the cycle of poverty.

This study investigates higher education students’ perceptions and experiences with the British Council EnglishScore (BCES) test as part of their graduation requirements. To achieve this objective, a descriptive quantitative approach was employed, incorporating case study analysis. Data were collected through an online questionnaire, interviews, and observations. The questionnaire data were analyzed quantitatively using SPSS for simple percentage analysis.The findings revealed that 84.6% of participants had no prior experience learning English outside the classroom, and 68.1% had not taken any English proficiency test. However, 47.3% of students strongly agreed with using BCES as a graduation requirement. Regarding BCES as an e-application for assessing English proficiency, 40.7% of participants felt comfortable using it, and 44% strongly agreed that the language used in the test reflects real-life usage. Additionally, 46.2% of participants felt ready to take the test, 39.6% felt challenged, and 45.1% felt focused. Furthermore, 39.6% strongly agreed that BCES motivated them to read more English material.Future studies could explore the impact of BCES on students' language proficiency and overall academic performance.

Community service activities (PkM) held by the Indonesian Education Study Program, Bina Darma University aim to increase the confidence of grade XI students of SMK Arinda Palembang through speech training. Speech is a public speaking skill that is very important in education and career. In this program, students are given a basic understanding of speech, then practice composing and delivering it, and are evaluated to measure the development of their abilities. As a result, students showed an improvement in confidence and communication skills after participating in this training. It is hoped that this activity can prepare students to face challenges in the world of work that require good presentation skills.

Infidelity is a deeply personal and emotionally devastating experience, particularly for young adults navigating the complexities of romantic relationships. This study examines the psychological distress of Indonesian female young adults (aged 18-29) who experienced infidelity in dating relationships. Using a qualitative, instrumental case study approach, it explores their emotional, cognitive, and relational struggles. Findings reveal significant distress, including anxiety, depressions, and emotional dysregulation, and trust issues, impacting their self-esteem and relationships. Coping mechanisms ranged from supportive relationships and therapy to maladaptive behaviors like self-harm. This study underscores the need for mental health interventions tailored to this group and calls for future research on cross-cultural perspectives and long-term recovery.
 

The aim of this study was to determine the effect of scarification and gibberellin soaking on seed stimuli in melon. The study used a factorial randomized block design with two treatment factors. The first treatment factor, mechanical interruption of seed dormancy (F), consisted of two treatments: F1 = control (no treatment) and F2 = seed scarification, while the second treatment factor, ZPT gibberellin soaking (G), consisted of four levels: G1 = 0 ppm gibberellin, G2 = 20 ppm gibberellin, G3 = 40 ppm gibberellin, and G4 = 40 ppm gibberellin. The parameters observed were the early vegetative growth of melon, i.e. plant height (cm) and number of leaves (stems). The results showed that The results showed that interaction occurred due to the scarification treatment and Gibberellin soaking, with the best results brought by the scarification treatment with a Gibberellin concentration of 30 ppm on the parameters of plant height and number of leaves.

This research was conducted using a descriptive qualitative approach. Data was collected through observation and interviews. The data sources for this research are BMT employees in the AOSP and AOAP divisions and BMT UGT Nusantara Capem Gadang customers. The results of this research show that implementing the Mobile UGT system increases the number of transactions carried out at BMT UGT Nusantara Capem Gadang. This method is based on theories about service quality indicators, such as accountability, transaction efficiency, customer assistance, service security, ease of use, and performance. However, there is an obstacle that customers often face, namely the Mobile UGT system which requires a connection to the internet network, if the network is not available then transactions can suddenly fail. The Mobile UGT system also helps institutions synchronize field data with that in the system. The number of customers and transaction frequency increases every year showing customer interest in Mobile UGT.

The development of Micro, Small and Medium Enterprises (MSMEs) is very important in supporting economic growth in the city of Medan. In the context of sharia economics, MSMEs act as the backbone of the economy, creating jobs, diversifying products, and empowering communities. However, they are faced with challenges such as limited access to capital, education, and regulations. This research analyzes the role of MSMEs from a sharia perspective, identifies challenges, and provides policy recommendations. The results show that MSMEs play an important role in overcoming poverty, creating diverse local products, and supporting an inclusive economy. Therefore, solutions are needed to financial, educational, marketing and regulatory challenges. Support from the government, financial institutions and universities together with sharia economic development can optimize the contribution of MSMEs in supporting sustainable economic growth in Medan City. In this way, MSMEs can become a driving force for economic growth which will have a positive impact on the people of Medan City.

This study is entitled "Strategies For Improving The Quality Of Education In Madrasah Through Journal Studies On Educational Management." This research formulates the problem of how educational management methods might enhance the quality of education in madrasahs. This research examines the significance of madrasahs in developing students' character and competencies, alongside the problems encountered in enhancing the quality of education inside these institutions. This research aims to find and analyse successful educational management strategies for implementation in madrasahs. The employed research method is a literature study utilising a descriptive-analytical methodology. Data is sourced from journals, research articles, and other pertinent documents addressing educational management in madrasahs. The chosen data analysis technique is qualitative analysis, focussing on the identification of significant themes and pertinent tactics. This research employs a theoretical framework comprising educational management theories, teacher professionalism development theories, and community engagement theories in education. The research findings suggest that advancing teacher professionalism, optimising resources, and augmenting school community involvement are essential ways for enhancing the quality of education in madrasahs. Effective educational administration can foster a supportive learning environment that facilitates the attainment of educational objectives. This discovery is anticipated to offer tangible benefits for madrasah administrators and education officials in developing and executing strategies that enhance the quality of education in madrasahs.

The rapid development of the financial technology (fintech) industry has brought various innovations in financial services, but also poses challenges related to conflict resolution between users and service providers. This study aims to analyze the user experience in resolving disputes through fintech platforms, with a focus on the effectiveness of existing dispute resolution mechanisms. The method used in this study is a qualitative approach with in-depth interviews with active users of fintech platforms who have been involved in disputes. The results of the study show that although fintech platforms provide various channels for settlement, such as mediation or arbitration, many users complain about transparency, complexity of procedures, and unclear information regarding their rights and obligations in the process. In addition, the trust factor in third parties involved in the settlement is also a major issue. These findings provide insight into the need to improve the resolution system by improving communication between fintech service providers and users, as well as clarifying settlement procedures to create a better user experience. This study is expected to contribute to the development of policies and regulations related to dispute resolution in the fintech sector. The abstract above includes the background of the problem, research objectives, methods used, research results, and contributions from the research. You can adjust the content or focus of the research based on the specific focus you want to emphasize in your analysis.