The rapid growth of RT/RW Net-based internet services among the community has driven the need for an integrated, efficient, and easy-to-use billing system. The self-help RT/RW Net model often faces challenges in terms of administrative management, especially related to customer recording, billing, and financial reporting which are still done manually. Common problems faced by partners are payment systems that have not been digitized and minimal transparency in data collection and tracking of customer transactions. The purpose of this activity is to design and implement a web-based billing application built using the Laravel framework. This application is designed to facilitate the process of managing customer bills, monitoring internet service usage, and preparing financial reports automatically and in a structured manner. The method of implementing the activity includes the system design stage, training partners in using the application, and assistance in direct implementation in the RT/RW Net operational environment. The results of the activity show that the developed system has succeeded in automating most of the billing process and increasing the efficiency of administrative management by up to 80%. In addition, this system also has a positive impact on increasing transparency and accuracy of customer data. Suggestions for further development include the addition of automatic payment features through integration with payment gateways, as well as improving the user interface to make it more responsive and user-friendly.

The design of banknotes is not merely an aesthetic element but also holds symbolic meanings that reflect a nation's identity, history, and cultural diversity. This study analyzes the design of the 2022 Rupiah banknotes using Charles Sanders Peirce’s semiotic approach, which consists of icons, indexes, and symbols, through a qualitative descriptive method. The findings indicate that the visual elements in these banknotes function not only as a medium of exchange but also as a visual communication tool that strengthens nationalism and cultural awareness. National heroes, traditional dances, indigenous flora, and natural landscapes featured on each denomination carry both explicit and implicit meanings that represent Indonesia's historical and cultural values. Furthermore, the design differences between the 2016 and 2022 emissions, such as the use of more vivid colors, varied sizes, and enhanced security features, highlight the government's visual communication strategy to maintain authenticity and facilitate Rupiah identification. This study provides insights into how banknote design serves as an educational medium and a unifying tool for the nation through meaningful visual symbols.

The purpose of this research is to describe the development process of Student Worksheets based on cryptarithm that can enhance logical thinking abilities and to determine the validity and practicality results of the developed product. Cryptarithm is a means to develop students' logical thinking skills in the context of mathematics. The logical structure in cryptarithm encourages students to develop logical thinking skills. Students must be able to identify mathematical patterns and use logic to limit the possibility of substituting numbers for existing letters. This research is a development study using the R&D method. The development model used is ADDIE, which includes analyze, design, development, implementation, and evaluation. The testing was conducted in two stages: a limited trial with 5 students and a broad-scale trial with 20 students. The research results indicate that the student worksheets is valid with a percentage score of 98.33% and can be considered practical for use by students as an effort to improve mathematical logical thinking abilities, with a practicality score of 87.13%. Based on these results, it can be concluded that the Cryptarithm-based student worksheets developed to enhance mathematical logical thinking abilities is categorized as Highly Valid and Highly Practical

The 5G network represents a major technological advancement driving the progress of the Internet of Things (IoT), particularly through its ability to transmit data at high speeds with near-instant response times. It enables stable connectivity for a greater number of IoT devices within a single area without compromising network performance, thereby supporting the development of advanced applications such as smart cities, precision agriculture, smart grids, and modern healthcare services. In the energy sector, 5G enhances smart grid management by enabling more efficient energy distribution. In healthcare, it allows real-time monitoring of patients through IoT-based medical devices. Meanwhile, in the agricultural domain, 5G facilitates intelligent land management and supports more accurate decision-making. Overall, 5G strengthens IoT capabilities by providing highly precise and real-time data, which accelerates analytical processes and improves operational performance. Consequently, 5G plays a strategic role in advancing digital transformation across various industrial and social sectors, boosting productivity, operational efficiency, and service quality, while also opening new opportunities for future IoT implementations.

These socializing aims to enhance the mulyosari student's awareness of the dangers of bullying and addiction to online games, and encourage prevention through collaborative education.

Economic growth is the key to successful development and increased prosperity in developing countries like Indonesia. This study uses secondary data from 2013-2023 to analyze the influence of the Human Development Index, Unemployment Rate and GRDP on development. The results show that GRDP and Unemployment Rate do not have a significant effect on the Human Development Index. Therefore, it is important for the authorities to facilitate job seekers in finding work, even if they do not work in Lampung Province.

This research aims to explore the phenomenon of hedonism among recipients of the Kartu Indonesia Pintar Kuliah (KIPK) scholarship from a new socio-economic perspective. Using a qualitative approach with in-depth interview methods, this study was conducted at Universitas Negeri Jakarta in May 2024. A total of 8 students, both KIPK recipients and non-recipients, were purposively selected as informants. Data collection techniques were carried out through face-to-face interviews or communication media using structured interview guidelines. The data obtained were then thematically analyzed to identify patterns, differences, and key factors influencing the hedonism phenomenon among KIPK recipients. The research results reveal that social pressure, campus environment, social media, ineffective financial management, and lack of financial education are the main driving factors of consumptive behavior among KIPK scholarship recipients. The findings also identify negative impacts such as misuse of funds, social jealousy, and misalignment in the implementation of the scholarship program. This research provides important insights to enhance the effectiveness of financial aid programs through a more holistic and sustainable approach.
 

Penelitian ini bermaksud untuk mendeskripsikan dinamika psikologis dengan mengungkap lebih mendalam tentang kondisi perasaan, pikiran, dan perilaku yang dialami oleh mahasiswi yang menjadi korban kekerasan dalam pacaran. Penelitian ini menggunakan pendekatan kualitatif dalam bentuk deskriptif dan menggunakan teknik studi kasus. Penelitian ini menggunakan teknik observasi, wawancara dan dokumentasi untuk memahami sikap, pandangan, perasaan, dan perilaku korban secara mendalam. Peneliti mencoba menggali respon yang muncul pada korban kekerasan dalam pacaran. Partisipan dalam penelitian ini berjumlah 5 orang, yang didapat melalui teknik snowball sampling. Berdasarkan penelitian yang dilakukan, dapat disimpulkan bahwa setiap korban yang mengalami kekerasan dalam berpacaran memiliki dinamika psikologis yang berbeda-beda yakni dari cara menanggapi suatu konflik, penyelesaian terhadap suatu konflik, serta tindakan atau keputusan yang terjadi dalam hubungan. Gambaran dinamika psikologis dari perspektif teori konflik ABC Galtung yang diantaranya adanya keterkaitan antar aspek Contradiction (kontradiksi), Attitude (sikap) dan Behavior (perilaku) dalam menanggapi konflik kekerasan dalam berpacaran.

Data collection tool using a questionnaire. The questionnaire used to assess accounting students' understanding of accounting in business courses must be valid and reliable. Validity is an index that shows that the measuring instrument measures the data correctly. The validity test can use the Pearson correlation technique for each score questionnaire and the total score questionnaire. The questionnaire instrument is said to be valid if the correlation value is positive and the probability value is less than the significant value of 0.05. The Cronbach's Alpha method is used to measure disappointment by showing that the questionnaire can be maintained and consistent, with the assumption that the questionnaire is said to be reliable if the Cronbach's Alpha value is more than the r table value. Based on the results of the validity test related to accounting students' understanding of accounting for business courses, it was explained that the questionnaire instruments related to assets, liabilities, and equity proved valid because they had a significant value on a validity test of less than 0.05, while the question instruments related to liabilities were not reliable.

Jean Piaget's theory of cognitive development is one theory that explains how children adapt to the environment and interpret objects and events around them. Piaget stated that children's intelligence or cognitive abilities change and progress through four stages. While early childhood development is the progress experienced by children as a whole, both in terms of physical to emotional development. The purpose of this study was to determine the theory of cognitive development that occurs in early childhood. Both in the form of understanding cognitive development, factors that influence children's cognitive development, stages in children's cognitive development, children's cognitive development methods, appropriate education for early childhood and developmental theory in early childhood. In this study, the author uses a library research approach or literature study. To find data on literacy studies, you can refer to books, research journals, scientific papers, and published articles. From this study, the results of the theory of cognitive development are related to involving understanding based on knowledge that seems real and comes from experience. And the most appropriate learning applied in early childhood education is the student center model. The student center learning method is a child or student-centered learning model.