This study focuses on black-box testing of JivaJoy software, an online product stock management and ordering system. The primary goal of this research is to evaluate the functionality and performance of the system's key features, including profile management, CRUD operations for admin and customer accounts, product stock management, shopping cart, order management, and AI counseling. Black-box testing was applied to assess whether these features meet expected operational standards and user requirements without considering the internal code structure. The test results indicate that most features function as expected. However, some issues were identified related to input validation, particularly with email format, phone number length, file uploads, and product stock management. Additionally, the order management and AI counseling features showed deficiencies in error handling and input validation. Based on these findings, the study recommends improvements in input validation, product stock management, shopping cart functionality, and AI counseling systems to enhance the reliability and performance of the JivaJoy platform. These enhancements are essential to deliver more efficient, secure, and optimal services, ensuring better user experiences and customer satisfaction.

Bullying in the school environment is a problem that has a serious impact on students' emotional, social and academic development. This research aims to analyze efforts to prevent bullying behavior through a collaborative-based Pancasila and Citizenship Education (PPKn) learning approach for students at SMP Negeri 35 Medan. This research uses a qualitative descriptive method with data collection techniques through observation, interviews and documentation. The research subjects were PPKn teachers and students in grades VII and VIII of SMP Negeri 35 Medan. The research results show that collaborative-based Civics learning is effective in increasing students' awareness about the impact of bullying and strengthening positive social relationships between them. Supporting factors for implementing this method include teacher support, student enthusiasm, and school policies, while inhibiting factors include time constraints and students' lack of initial understanding about collaboration. The results of this research show that the collaborative learning approach in Civics is able to create a safe and inclusive learning environment, while preventing bullying behavior. This research recommends further development of collaborative methods involving learning technology to strengthen the results achieved.

In recent years, virtual assistants have become an integral part of everyday life, simplifying routine tasks and allowing users to focus on more important matters. This research aiming to design GiggleGate, a virtual desktop assistant integrated with both face and speech recognition technology to enhance authentication security. The objective is to develop an authentication system that not only verifies user identity but also provides a more intuitive experience and seamless interaction. The research employs a development methodology to create and implement the system, which integrates face recognition via OpenCV and speech recognition via a Python library. The findings indicate that the integration of these technologies enhances security and user experience by offering dual-factor authentication. The system is expected to contribute to more secure and accessible virtual assistant applications, offering both a practical and efficient solution for users. The implications of this study suggest that the combination of face and speech recognition can provide an effective means to protect user privacy and improve the overall functionality of desktop assistants.

The Tambakrejo Village office has problems in managing village finances in recording and presenting financial reports. Currently, the Tambakrejo village office uses a manual reporting system by handwriting it in a book. Data is stored in archives which may be lost or damaged, requires a long time to search if the data is to be used or viewed again, delays in preparing village financial reports due to ineffective recording and management of financial reports.
The aim of this research is to produce a Financial Accounting Information System Using the Cash Basis Method in Tambakrejo Kendal Village to help handle the recording and processing of village financial reports to make them more effective and computerized. Design and development of an accounting information system using the PHP and CSS bootstrap programming languages, MySQL as a database, with Research and Development research methods.
The implementation of this system has been able to simplify the financial management process of the Tambakrejo Village Office so that financial reports are obtained more quickly, easily and effectively. The financial accounting information system of the Tambakrejo Kendal Village Office, the cash basis method, is useful for handling the process of recording, processing and reporting village cash finances based on proof of cash transactions when received or disbursed and is able to provide accurate information on village financial balances in the form of numbers and is equipped with digital archiving of proof of transactions.

Early childhood, commonly referred to as AUD (Anak Usia Dini), is the period from birth to six years old, which is crucial for the development of character and personality. At this stage, support from both parents and teachers is essential to help optimize children's potential according to their characteristics. One important aspect of early childhood development is language skills, which include listening, speaking, writing, and reading. Reading is a fundamental ability, as it serves as the foundation for developing other skills. In kindergarten-aged children, reading ability is known as emergent or beginning reading.This research aims to improve the beginning reading skills of children at PAUD Imanuel Maubele through the use of picture word card media. The research employs a Classroom Action Research (CAR) approach following the Kemmis and McTaggart model, which consists of planning, action, observation, and reflection stages, implemented in two cycles. The study involved 24 children aged 5-6 years, consisting of 14 girls and 10 boys. Data were collected using observation sheets.The pre-action observations showed that the children's beginning reading skills were still low, with an average achievement of only 42.59%. After implementing the first cycle, the average increased to 68.34%, with two children reaching the class success indicators. In the second cycle, the results showed a significant improvement, with an average achievement of 95.57%. These findings indicate that using picture word card media can effectively enhance the beginning reading abilities of early childhood students at PAUD Imanuel Maubele.

A well-structured accounting system also provides good benefits to the management in running their business. Every business has multiple accounting systems that are linked together and work together to achieve specific goals. Inventory is a resource that can be stored to anticipate high demand from consumers. Every company, whether trading or manufacturing, always has inventory. Without optimal inventory levels, entrepreneurs run the risk that their business will eventually no longer be able to meet their needs. the desires of consumers who need or demand the products manufactured. This can happen because products are not always available, which also means entrepreneurs lose the chance to make the profits they should. Inventory in CV. Semarang Main Aircon Center does not yet have a computerized system or is still done manually. Data storage is still in the form of notes, so it is vulnerable to corruption and makes it difficult to find information about data on specific items and the number of elements in the resume. The Main Aircon Center makes it difficult to control incoming and outgoing goods when recording inventory data, as the work is only carried out by one administrative employee. Therefore, to solve this problem, it is necessary to record inventory using a computer to facilitate data processing. By using the averaging method, the company does not have to pay attention to the utilization of inventory in the warehouse. The averaging method also makes it easier to calculate costs because there is no need to pay attention to the first or last inventory, and it is easier to use.

Incorporating deep learning models has marked a significant advancement in integrating trends and technology within the fashion industry. These models are extensively applied in the realm of image recognition, product recommendation, and trend prediction, employing deep learning techniques such as Convolutional Neural Networks (CNNs), Generative Adversarial Networks (GANs), Recurrent Neural Networks (RNNs), and Autoencoders. This paper aims to cover various aspects of the textile industry’s supply chain processes, highlighting these deep learning techniques' present influence and potential future directions. It includes a comprehensive analysis of some of the most recent and well-recognized studies in the industry that focus on different parts of a product’s lifecycle in the industry, such as Design and Trend Forecasting, Production and Quality Control, Marketing and Sales, and Distribution and Retail. While deep learning has significantly improved the efficiency of processes across the supply chain, our review highlights some of the existing challenges, such as dependency on large datasets, manual annotation needs, and limitations in creative design generation, encouraging future research to focus on more sophisticated models incorporating multimodal data and personalized factors like body types and aesthetic preferences. Additionally, areas like sewing pattern generation, body-aware designs, and ethical sourcing are critical areas of the fashion industry that require further exploration.

This research aims to determine the role of the Sound System in the liturgy of Sunday services at church. The sound system in a church is an electronic device that is used to amplify and regulate sound so that it can be heard clearly by the congregation. The method used in this research is descriptive qualitative method. The stages of research implementation were carried out through observation, application, interviews and documentation. The object of this research was carried out at the HKI Perumnas Pagar Beringin Sipoholon, North Tapanuli church. In the research process, the author carried out research on the sound system in the church for 3 months, namely from June to September 2024. The stages carried out by the researcher to regulate the role of the Sound System so that it functions according to its use are: recognizing the devices in the Sound System, finding problems with the Sound System , organizing and arranging the Sound System according to its role. The results of this research show that the implementation of the use of the Sound System at the HKI Perumnas Pagar Beringin Sipoholon North Tapanuli church is functioning and can be heard clearly and well, where previously the sound system often occurred storing or buzzing. Based on this research, the author suggests that sound system operators in churches prepare sound system equipment before the Sunday worship program begins.

Penelitian ini bertujuan untuk mengidentifikasi hambatan belajar matematika pada siswa kelas IV MIS Darunnajah Cipining Bogor dan mengeksplorasi upaya yang dilakukan guru dalam mengatasi hambatan tersebut. Dalam pendahuluan, diuraikan bahwa matematika merupakan salah satu mata pelajaran yang sering dianggap sulit oleh siswa, sehingga mempengaruhi motivasi dan hasil belajar mereka. Hambatan-hambatan ini penting untuk diidentifikasi agar dapat diberikan solusi yang tepat guna meningkatkan kualitas pembelajaran matematika di sekolah tersebut.Penelitian ini menggunakan metode kualitatif deskriptif dengan pendekatan studi kasus. Data primer diperoleh melalui observasi di kelas, wawancara dengan kepala sekolah, guru, siswa, dan wali siswa, serta dokumentasi. Teknik pengumpulan data yang digunakan meliputi observasi, wawancara, dan dokumentasi, sementara untuk uji validitas data, peneliti menggunakan metode triangulasi. Hasil penelitian menunjukkan bahwa hambatan belajar yang dialami siswa antara lain kesulitan dalam memahami operasi hitung pecahan, kesulitan dalam menyamakan penyebut, dan kesulitan mengubah pecahan menjadi desimal. Faktor-faktor penyebab hambatan tersebut berasal dari faktor internal, seperti rendahnya motivasi belajar, dan faktor eksternal, seperti kurangnya variasi metode pengajaran serta penggunaan media pembelajaran yang kurang maksimal.  Dalam pembahasan, peneliti memaparkan bahwa guru telah berupaya mengatasi hambatan tersebut dengan berbagai strategi, seperti memberikan les privat, menerapkan variasi metode pengajaran, dan memberikan penghargaan kepada siswa berprestasi.  Kesimpulannya, dengan pendekatan yang tepat dan upaya yang berkelanjutan, hambatan dalam belajar matematika dapat diminimalisir, sehingga kualitas pembelajaran dan pemahaman siswa terhadap materi matematika dapat meningkat.

As technology advances, the presence of Artificial Intelligence / AI is no longer inevitable. One of the functions of AI that supports human work is the educational AI. ChatGPT is a conversational AI that forms sentences based on the information given to it. This AI can be used by all groups, especially students when they need instant, systematic and customized information. Office administration students of SMKS YPKP Jayapura are the target group of this community service program. We hoped that students could gain knowledge about ChatGPT, especially we wanted to improve students' skills in using technology.