Hanif Journal of Information Systems
Hanif journal of Information Systems aims to provide scientific literatures specifically on studies of applied research in information systems (IS)/information technology (IT) and public review of the development of theory, method and applied sciences related to the subject. Hanif Journal of Information Systems accepts manuscripts on the topics: E-Business/E-commerce E-Government E-Health E-learning Human-Computer Interaction Information Assurance & Intelligent Information Security & Risk Management IS/IT Operations Management IS/IT Organization & Human Resource Management IS/IT Strategic Planning IT Governance IT Investment Analysis IT Project Management Web Science Social Media in Business Multimedia Application Big Data Research New Technology Acceptance and Diffusion Green Information Systems Innovation Management/Technopreneurship Data Science And other topics relevant to Information Systems.
Articles
26 Documents
<![CDATA[Designing A Dealer Service Management Information System Motorcycle with Unified Modeling Language (UML) Method ]]>
<![CDATA[Mahardika, Fajar]]>;
<![CDATA[Azizah, Nur]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 1 (2024): August Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i1.19
<![CDATA[Some motorbike service workshops generally do not use information technology, so there are several obstacles found in their business processes. Where the process of recording service data takes quite a long time because the data is still written manually using books, so there is still a lot of data that is still not neatly arranged. When inputting service data there are often errors, so that the service data is no longer accurate. Then checking, updating and searching for spare parts stock takes a long time, because there are no reports of spare parts stock that will run out or have already run out. So if there are consumers who need spare parts, it is often these consumers. The wait was quite long because the company checked manually by checking directly at the warehouse. The Unified Modeling Language design model can make it easier for system developers to design the system that will be created because of its object-oriented nature. This Motorcycle Dealer Service Management Information System can make it easier for workshop admins to process motorbike service data in Motorcycle Workshops. By using this Motorcycle Dealer Service Management Information System, you can save time and simplify admin performance in carrying out motorbike servicing and creating service transaction reports.]]>
<![CDATA[Smart Monitoring System of Water Tank Based on Internet of Things ]]>
<![CDATA[Husaini, Abdillah]]>;
<![CDATA[Sary, Yoshida]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 1 (2024): August Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i1.25
<![CDATA[The first village located in Sei Meran Village, Pangkalan Susu Subdistrict, with a population of 640 people consisting of 325 men and 315 women. The village experienced clean water scarcity and received assistance in the form of a drilled well, water pump, and water tank from the Langkat Police Chief through the POLRI Cares for the Environment program. This program significantly improved villagers' access to clean water. However, the village administration and the village head found it challenging to monitor and calculate the fair distribution of clean water. This issue was addressed by implementing an Internet of Things (IoT)-based smart water tank system. This automated system incorporates various sensors, including an ultrasonic sensor and a relay module, to control the water pump and fill the water tank. Additionally, a 4x4 keypad allows villagers to enter an access code that activates the solenoid valve and water flow sensor to measure the distributed water volume. The system can be remotely monitored via the Blynk application using internet access. The ESP8266 microcontroller serves as the data center and control unit. The test results show that the ultrasonic sensor has an average accuracy of 98.7% in measuring distance, while the flow meter sensor has an average accuracy of 98.3% in measuring water flow volume. This system can accurately and efficiently monitor water levels and water withdrawal, automating the water resource management process in the tank.]]>
<![CDATA[Automatic Fan Design Based on Microcontroller with Combination of DHT11 Sensor and Motion Sensor ]]>
<![CDATA[Rahayu, Intan Dwi]]>;
<![CDATA[Basri, Mhd]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 1 (2024): August Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i1.27
<![CDATA[The development of a more sophisticated fan is a necessity. One way to improve fan performance is to add temperature and humidity sensors, so that the fan can rotate automatically according to the desired temperature and humidity. By using the Arduino Nano microcontroller, DHT11 sensor and Motion PIR sensor, the fan can be controlled automatically and can rotate at a speed set according to the temperature and humidity measured by the DHT11 sensor, and can detect whether there are people inside by using the Motion PIR sensor. That way, the fan can work more effectively and efficiently in maintaining coolness and air quality in the room. In addition, the use of microcontrollers, DHT11 sensors, and PIR motion sensors also makes it easier for users to manage fans and maintain temperature and humidity in the room more easily. Therefore, by utilizing the DHT11 sensor and PIR sensor and controlled by the Arduino Nano microcontroller. The test results obtained are the fan will turn on in a temperature condition of 30oc or there are people in the room and the fan will turn off if it does not meet these conditions. With a system like this it will extend the life of the fan and make it practical in turning on and off the fan.]]>
<![CDATA[Implementation of Multimedia Development Life Cycle in Learning Media Applications for Children with Mental Disabilities ]]>
<![CDATA[Hakim, Arief Rahman]]>;
<![CDATA[Hasibuan, Ahmad Riady]]>;
<![CDATA[Hariani, Pipit Putri]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 1 (2024): August Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i1.28
<![CDATA[Mental retardation is a condition of intellectual disabilities experienced by children who have abilities below average. Children with intellectual disabilities are difficult to understand the lesson because they have a delay in developing intelligence. Interactive multimedia-based learning media can be used as one solution to become a method in mentally disabled children's learning process. This study aims to build a learning media for mentally disabled children based on interactive multimedia called Edinata, which stands for learning media for children with intellectual disabilities. Edinata is an application to help developmentally disabled children in introducing letters, numbers, surrounding objects, and coloring games. The method used in the development of this interactive multimedia learning media is the Multimedia Development Life Cycle (MDLC), which consists of 6 stages: concept, design, material collecting, assembly, testing, and distribution. In this study, the black box method is used to conduct testing. Based on black-box testing that has been done, all the menus contained in the application can be run properly.]]>
<![CDATA[Smart Goat System Design and Construction in IoT-Based Goat Pens using Nodemcu ESP8266 ]]>
<![CDATA[Hidayah, Siti Nur]]>;
<![CDATA[Maulana, Halim]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 1 (2024): August Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i1.29
<![CDATA[Modern agriculture requires innovative approaches in farm management to improve efficiency and security. This thesis aims to design a smart goat system in a goat pen equipped with an anti-theft security system will based on the IoT. This system uses a ultrasonic sensor to monitor the condition of the goat's drinking water needs. In addition, it is equipped with anti-theft technology that utilizes magnetic sensors on the cage door to detect people entering around the cage if the system is activated in real-time. The collected data is integrated into the blink server to allow remote monitoring by the farmer. A mobile application was also developed as a UI that makes it easier for farmers to manage and monitor the barn effectively. By combining aspects of smart cages and anti-theft systems, this research aims to provide a comprehensive solution that can enhance farm security and optimize productivity simultaneously. The tool used in this research is Nodemcu ESP8266]]>
<![CDATA[Design of Fire Detector with Water Sprinkler Based on Internet of Things (IoT) ]]>
<![CDATA[Juliaz, Deal Alfi]]>;
<![CDATA[Maulana, Halim]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 2 (2025): February Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i2.38
<![CDATA[Fire detectors with smoke and fire sensors integrated with Internet of Things (IoT)- based sprinkler systems are an important innovation in modern fire safety systems. The system combines sensor technology to detect smoke and fire in real-time, as well as an automatic mechanism to respond to danger by spraying water through sprinklers connected to the IoT network. By utilizing IoT, the system can send alerts to mobile devices and control centers directly when a fire is detected, enabling quick response and efficient coordination. This research discusses the design, implementation, and evaluation of this fire detector system, as well as its benefits in improving safety and reducing fire damage. Evaluations were conducted with simulated fires to test the detection accuracy and response effectiveness of the system, demonstrating significant potential in fire risk mitigation and property protection. Hardware design of fire monitoring equipment with water sprinklers based on the Internet of Things (IoT) using NodeMCU ESP8266, Liquid Crystal Display (LCD), Relay, and water sprinklers. The design of the hardware work stages can be seen in the following block diagram.]]>
<![CDATA[Application of Jackson Network Queue Model on Visitor Queue at Population and Civil Registration Service of Batubara District ]]>
<![CDATA[Maswitha, Maswitha]]>;
<![CDATA[Sitorus, Syahriol]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 2 (2025): February Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i2.39
<![CDATA[Queues are a common problem in society, queues can occur because the level of service demand is greater than the level of facility capacity to provide services. Jackson network queue is a queue model used to describe a queue system that consists of several interconnected locations or servers, where customers move between locations based on certain rules. Jackson network queue refers to the application of queues to model a service system consisting of several interconnected service stages or locations to increase efficiency and reduce customer waiting time. Data collection was conducted at the Population and Civil Registration Office of Batubara Regency for ten days, the counters studied were the registration counter and the recording counter. The initial queue model was Single Channel-Multi Phase with 1 registration counter and 5 recording counters. The results obtained after applying the Jackson network queue method were that the queue model changed to Multi Channel-Multi Phase by adding workstations and the number of employees at each workstation, for 2 registration workstations, 5 general/regular recording workstations, and 1 special recording workstation for visitors who do not have complete files. The results obtained were that the waiting time for visitors at the registration counter and recording counter was 9 minutes, shorter than before using the Jackson network queue system with a total of 23 minutes. These results can be used as a reference to speed up the waiting time for visitors at the Population and Civil Registration Office of Batubara Regency.]]>
<![CDATA[Predicting The Risk of Online Sales Fraud with The Naïve Bayes Approach on Facebook Social Media ]]>
<![CDATA[Pasha, Leony Ayu Diah]]>;
<![CDATA[Azis, Zainal]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 2 (2025): February Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i2.41
<![CDATA[The rapid development of digital shopping media is accompanied by increasing cases of online fraud, especially through social media platforms such as Facebook. This study aims to develop a prediction model for the risk of online sales fraud using the Naïve Bayes algorithm. The data used is the data of buying and selling transactions that occur through the Facebook marketplace. The data has been collected on the Kaggle platform so that it can be used directly. Data in the form of extracted features include seller characteristics, products sold, number of transactions, device usage and other fraud indicators. Important features that affect the potential for fraud are identified and used in the machine learning process. The results of the study show that the Naïve Bayes model is able to provide accurate predictions in identifying the risk of online sales fraud, with a satisfactory accuracy rate of 95%. The results of the study are expected to contribute to the development of a more effective fraud detection system and increase user confidence in making online transactions.]]>
<![CDATA[Prototype of Temperature and Humidity Control System in Dry House or Coffee Drying Dom Using NodeMCU ESP8266 ]]>
<![CDATA[Zaky, Naufal]]>;
<![CDATA[Basri, Mhd]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 2 (2025): February Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i2.33
<![CDATA[Coffee is a very popular plant in the world as a raw material that has a distinctive taste and aroma. One of the most important post-harvest stages is the drying of coffee beans, because it can affect the quality of coffee beans so that the bargaining value of coffee prices can increase. Farmers in general still do drying traditionally by drying coffee beans in an open room. IoT currently provides the ability to connect various devices and sensors in a centralized network. as an advantage of IoT technology, it provides a solution for the owner of the temperature and humidity control system in the coffee warehouse to monitor the temperature and humidity in the coffee warehouse directly or remotely. This study aims to develop a prototype of a temperature and humidity control system in a dry house for coffee drying dom that can be viewed remotely via a smartphone and can be seen directly through the tools that have been designed. The DHT22 sensor is used to detect air temperature and humidity conditions. This temperature detection process will be active if the read temperature conditions exceed normal limits. The IoT platform as a process of sending data and reading data on this system uses the Blynk application. The result of this research is the design of a temperature and humidity control system in a coffee warehouse using a DHT22 sensor that works according to what has been programmed on the NodeMCU ESP8266 so that it can see the temperature and humidity of the air through the Blynk application on a smartphone and the system can work automatically so that when the temperature is above 34 ° C the system raises a warning sign on the device that has been designed and raises a notification on the Blynk application. Dry house is an important building in coffee processing to maintain the quality of coffee beans during the drying process. In this research, we design and implement an automatic system that uses microcontroller-based temperature and humidity sensors to control environmental conditions in the dry house. The development method includes analyzing system requirements, designing hardware and software, and testing the system to verify its performance and reliability. The results show that the developed prototype is able to maintain temperature and humidity within the optimal range during the coffee drying process, which is expected to improve efficiency and quality of the final product. The practical implication of this research is the development of technology that can be applied in the coffee processing industry to improve process control and reduce yield loss due to uncontrolled environmental changes.]]>
<![CDATA[Text Processing Application on Images using Modification of LSB and ROTI3 Methods ]]>
<![CDATA[Suma, Muhammad Rizki]]>;
<![CDATA[Sary, Yoshida]]>
<![CDATA[ Hanif Journal of Information Systems Vol. 2 No. 2 (2025): February Edition ]]>
Publisher : <![CDATA[Ilmu Bersama Center ]]>
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DOI: 10.56211/hanif.v2i2.34
<![CDATA[This thesis is titled "Text Processing Application on Images Using Modified LSB and ROT13 Methods". This research aims to develop an application that can hide text messages within images using steganography techniques. The methods employed in this study are Least Significant Bit (LSB) for embedding messages into image pixels, and ROT13 for encrypting the message before embedding. By utilizing these two methods, it is expected that the hidden messages can be protected from unauthorized parties. The results of this research indicate that the developed application is capable of storing and retrieving messages effectively, while providing a higher level of security for the stored information. This research is expected to contribute to the fields of cryptography and steganography, and serve as a reference for future studies. The purpose and benefits of this research are to design and implement an application that is able to insert, encrypt, and extract text from digital images. Utilizing a combination of LSB (Least Significant Bit) and ROTI3 methods to improve efficiency and security in text processing on images.]]>
