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Designing a Web-Based Motorcycle Spare Parts Inventory System Melisa Permata Sari; Marissa Utami; Kirman Kirman; RG Guntur Alam
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 4 (2026): Oktober
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i4.12375

Abstract

To improve the effectiveness and efficiency of inventory data management, which was previously done manually and resulted in several issues such as inaccurate stock recording, delayed report generation, and challenges in real-time stock monitoring, this study aims to design a web-based motorcycle spare parts inventory system. This study uses the Waterfall development method, consisting of the steps of analysis, design, implementation, testing, and maintenance, and employs the Systematic Literature Review (SLR) methodology by evaluating 120 scientific papers as a basis for creating system requirements. With features for spare parts maintenance, spare parts data management, supplier management, inbound and outbound goods transactions, real-time stock monitoring, and inventory report generation, the planned system is built using web-based technologies with PHP, the Laravel framework, and the MySQL database. The planned system is built by utilizing web-based technology using PHP, the Laravel framework, and a MySQL database, which includes supplier management, incoming and outgoing goods transactions, real-time stock monitoring, and inventory report generation. Based on the research findings, the proposed system can improve data accuracy, accelerate reporting, and enable integrated management and inventory monitoring. The results are expected to become a successful and efficient spare parts inventory management solution.
Designing a Food and Drink Ordering Information System at Mau Boba Cafe Deby Arianto; Andilala Andilala; Yetman Erwadi; Sri Handayani; RG Guntur Alam
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 4 (2026): Oktober
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i4.12378

Abstract

The purpose of this study is to evaluate the current ordering system at Café Mau Boba and develop a digital ordering system to improve service accuracy and efficiency. This is because the current system is still done manually by recording orders, calculating transactions, and generating reports using paper or books, which can result in errors, service delays, and inefficiencies in data management. This study used a qualitative methodology to collect data through interviews with the owner, cashiers, and customers to obtain a comprehensive picture. The data was then evaluated using content analysis techniques, which include data reduction, coding, categorization, and interpretation. The waterfall method, which includes the stages of needs analysis, system design, implementation, testing, and maintenance, was then used to carry out the system design. A digital ordering system is needed with login features, menu management, order input and editing, automatic calculations, receipt printing, and automatic sales report generation—including support for sending orders to the kitchen and online ordering—because the research findings indicate that the current manual system has a low level of efficiency and a high error rate, especially during busy times. Therefore, it is hoped that this system will be able to increase operational effectiveness, reduce recording errors, and improve customer satisfaction and service quality at Cafe Mau Boba.
Simulation of IoT-Based Chicken Coop Monitoring and Control with an Early Warning System for Extreme Temperatures Fredy Prayoga; Agung Kharisma Hidayah; RG Guntur Alam; Dedy Abdullah
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 4 (2026): Oktober
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i4.12538

Abstract

The development of Internet of Things (IoT) technology has encouraged the implementation of automated monitoring and control systems in various fields, including poultry farming. Manual management of temperature and humidity in poultry houses may lead to delayed responses, which can negatively affect the health and productivity of chickens. Therefore, this study aims to design and simulate an IoT-based poultry house monitoring and control system with an early warning system. The simulation is conducted using Wokwi by utilizing an ESP32 microcontroller, a DHT22 sensor to measure temperature and humidity, a relay as the control device, a buzzer as the warning alarm, and a fan and heater as actuators. The proposed system is designed to monitor environmental conditions in real time, automatically control the actuators, and provide early warnings whenever the environmental conditions exceed the predefined thresholds. This study is expected to produce a simulation model that can serve as a foundation for the development of a more effective and efficient smart poultry house system.
Wireless Network Security Against Intruder Attacks Using the RSA Method Kevin Alfareza; RG Guntur Alam; A.R. Walad Mahfuzhi; Dedy Abdullah
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 4 (2026): Oktober
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i4.12573

Abstract

The rapid development of wireless network technology has provided ease in communication and exchange of information quickly and flexibly. However, the characteristics of open transmission media cause wireless networks to have a high level of vulnerability to various security threats, such as eavesdropping and access by unauthorized parties (intruders). The threat has the potential to cause information leakage and reduce data confidentiality during the transmission process. To overcome these problems, a security mechanism is needed that is able to maintain the confidentiality of information when data is transmitted over the network. This study aims to evaluate the application of RSA algorithm as a cryptographic method in improving the security of wireless networks from intruders. The research approach used is an experimental Research method by building a wireless network environment, implementing the RSA algorithm in the process of encryption and decryption of data, then perform a simulation attack to assess the level of system security. The tests were carried out in two conditions, before and after the implementation of the RSA algorithm, so that the effectiveness of the applied methods can be objectively compared. The evaluation was conducted by taking into account several indicators, including data confidentiality, data integrity, the ability of the system to prevent unauthorized access, and the effect of the application of the RSA algorithm on network performance. The results are expected to show that the use of RSA algorithm is able to increase the level of wireless network security through the process of data transformation from plaintext to ciphertext. Thus, the data successfully obtained by unauthorized parties cannot be understood without the corresponding private key. Based on these results, the RSA algorithm can be used as an alternative solution to strengthen data protection on wireless networks against the threat of eavesdropping and unauthorized access.