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TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Published by Universitas Methodist Indonesia
ISSN : -     EISSN : 28281276     DOI : https://doi.org/10.46880/tamika
Core Subject : Economy, Science,
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi merupakan Jurnal Penelitian Bidang Manajemen Informatika dan Komputerisasi Akuntansi yang dikelola ole Program Studi Manajemen Informatika dan Komputerisasi Akuntansi dan diterbitkan oleh Universitas Methodist Indonesia. TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi terbit per semester di bulan Juni dan Desember setiap tahun.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 327 Documents
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Aplikasi Prediksi Harga Saham Telkom Indonesia Berbasis Streamlit Menggunakan Machine Learning Saputra, Juliandra; Kezia Omega Octaviani; Jimi Andrean; Lisnawanty; Fairuz Anwar Nugroho
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp327-333

Abstract

Fluctuations in the share price of PT Telkom Indonesia (TLKM) are a major obstacle for individual investors, who generally rely on non-numerical analysis. This study aims to develop an easy prediction tool by testing three machine learning methods—linear regression, support vector machine (SVM), and neural network (NN)—and then using them in a user-friendly web application built with the Streamlit framework. Historical TLKM stock data was prepared through a feature engineering process before performance testing. According to the comparison results, the Support Vector Machine (SVM) model proved to have the best predictive ability compared to Linear Regression and NN. The SVM model is better because it has the lowest RMSE (Root Mean Squared Error) and the highest R² (Coefficient of Determination) score, meaning it can better understand the complex and non-linear trends in the TLKM market. The selected model was then integrated into the Streamlit application, which provides real-time prediction results and comparison visualizations. This research successfully bridges the gap between the accuracy of advanced machine learning models and the real needs of investors by providing an informative and easy-to-use decision-making tool.
Visualisasi Interaksi Habitat Hewan dalam Lingkungan WebAR sebagai Media Pembelajaran Biologi Loho, Atventitus Etwin; Heny Pratiwi; Jundro Daud Hasiholan
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp478-485

Abstract

The study aimed to develop an interactive learning medium based on Web-based Augmented Reality (WebAR) markerless to visualize various animal habitats as part of Science education in elementary schools. The research employed the Multimedia Development Life Cycle (MDLC) method, which consists of six stages: concept, design, material collecting, assembly, testing, and distribution. The developed WebAR application allows students to explore 3D dioramas of animal habitats directly through a browser without additional installation. A beta test was conducted with 10 fifth-grade students from SDN 024 Samarinda using a Likert scale questionnaire that covered accessibility, visual display, interactivity, and user satisfaction. The test results showed an average score of 82.8%, indicating that the developed medium is well-received and effective in increasing students' motivation and concept understanding. This markerless WebAR medium provides a more immersive and contextual learning experience compared to conventional two-dimensional media. Future research could expand the number of respondents, test in different learning contexts, and add interactive features such as quizzes or narration to enhance learning engagement.
Analisis Kebutuhan pada Perancangan Antarmuka Pengguna Aplikasi Koperasi Menggunakan Design Thinking Fina Nur'aeni; Fathoni Mahardika; Dani Indra Junaedi; Agun Guntara
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp250-254

Abstract

The development of information technology encourages cooperatives to adapt to digital systems to improve efficiency, transparency, and accuracy in managing membership and financial data. This study aims to analyze user needs as the basis for designing a user interface for a cooperative membership and financial management application using the Design Thinking method. This method consists of five stages: empathize, define, ideate, prototype, and test. The study focused on needs analysis with the initial stages: empathize, define, and ideate. The empathize stage involved interviews with cooperative administrators and members, followed by identification through the define stage. The analysis results indicated that users require an efficient, secure, and transparent digital system with key features such as member registration, online payments, bill notifications, and automated financial reports. The ideate stage resulted in a design idea that comprehensively describes user needs. This allows for a design that adapts to the analysis results. Thus, the Design Thinking approach has proven effective in understanding user problems and needs and provides a strong foundation for designing a cooperative application interface that is user-friendly and appropriate to the organization's operational context.
Penerapan Big Data Analyst terhadap Pengiriman Barang Cacat Menggunakan Metode K-Means Febriansyah, Ardhana; Fithry Tahel
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp244-249

Abstract

PT ID Express, a delivery service company, faces the challenge of high levels of damage to goods during the shipping process. This damage ranges from minor scratches or dents to severe damage such as breakage or destruction, which directly impacts customer satisfaction and the company's reputation. To address this issue, a data-driven approach capable of comprehensively identifying patterns and causal factors for damage is required. This study aims to analyze the types of damage to goods based on shipping data using the K-Means Clustering method. This method is used to group damaged goods data into several clusters based on the level of similarity in their characteristics. The results show that the damage data can be grouped into two main clusters: minor damage and major damage, each consisting of five dominant types of damage. Through this clustering, companies can gain a better understanding of frequently occurring damage patterns and can design more effective preventive measures. This research is expected to serve as a reference in the application of big data analysis in the logistics sector to improve service quality and reduce the risk of damage to goods during the distribution process.
Pengembangan Sistem Rekomendasi Wisata Kota Medan Berdasarkan Lokasi dan Preferensi Pengguna Menggunakan Algoritma Hybrid Filtering Berbasis Android dan Web Ghozali, Alexander Valiant; Ratih Adinda Destari
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp292-301

Abstract

Medan, the capital of North Sumatra Province, boasts diverse tourism potential, ranging from culinary, historical, and cultural attractions to natural destinations. Unfortunately, many tourists, both local and international, are still unfamiliar with Medan's diverse destinations. This issue is due to limited information that is structured and tailored to the needs and preferences of each user. The solution to addressing the challenges of tourist attraction recommendations in Medan is to design an Android-based application using the hybrid filtering method. A recommendation system is needed to address the challenge of selecting tourist destinations that align with user preferences and can present more personalized and accurate travel options. By considering the characteristics of tourist attractions in Medan and the needs of tourists, the development of an Android-based recommendation system is the right solution to facilitate the search for tourist destinations.
Perancangan Sistem Informasi Hasil Produksi Sawit pada PT. Torganda Berbasis Web Butarbutar, Cecilia Margareta; Parangin-angin, Resianta; Saragih, Rijois Iboy Edwin
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp255-259

Abstract

The palm oil industry is one of the strategic sectors in the Indonesian economy, but the management of its production data still faces several obstacles, especially in recording and reporting processes that are still carried out manually. This study aims to design and develop a web-based palm oil production information system at PT. Torganda to improve efficiency, accuracy, and data processing speed. The research methods used include observation, documentation, and system analysis. The system was designed using Data Flow Diagrams (DFD), Entity Relationship Diagrams (ERD), and a structured database design. The results show that the system can automate harvest data processing, accelerate the creation of daily, monthly, and annual reports, and provide real-time information access. Thus, the system has the potential to improve operational performance and support timely decision-making at PT. Torganda.
Penerapan Sistem Pakar pada Diagnosa Penyakit Gerd (Lambung) Menggunakan Metode Case Based Reasoning Alsyira, Mukhfika; Fithry Tahel
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp260-266

Abstract

  Gastroesophageal Reflux Disease (GERD) is a common digestive disorder, which can cause symptoms such as chest pain, acid regurgitation, and sleep disturbances. In an effort to improve the diagnosis of GERD disease efficiently, this study proposes the development of an expert system using the Case-Based Reasoning (CBR) method. The system aims to diagnose GERD based on previous cases that have been recorded on a case basis. The main steps in system development include data acquisition, knowledge representation, case similarity assessment, and problem solving. This research combines CBR approach with data mining techniques to obtain a more accurate assessment. System testing was performed using existing patient datasets, and the results showed that the system can provide a diagnosis of GERD with a high degree of accuracy. This research offers a significant contribution to the medical field in improving the process of diagnosis and management of GERD disease efficiently and effectively.
Implementasi Jaringan LAN dan WLAN pada Mikrotik: Studi Kasus Laboratorium Jaringan Komputer UIN Suska Riau Haris Tri Saputra; Rometdo Muzawi; Rahmad Kurniawan; Teguh Sujana; Evfi Mahdiyah
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp284-291

Abstract

In today's digital age, the existence of computer networks has become a crucial necessity for various institutions and organizations. Local Area Networks (LANs) and Wireless Local Area Networks (WLANs) are commonly used network infrastructures that support connectivity and information exchange between devices. MikroTik, as one of the network device providers, offers reliable solutions for managing LAN and WLAN networks. With its reputation as a leading network device provider, MikroTik is attracting attention as a potential choice to meet these needs. Additionally, the successful implementation of LAN and WLAN networks on MikroTik can provide practical guidance for organizations currently considering or planning to upgrade their network infrastructure. The focus of this research is the Computer Network Laboratory at UIN Suska Riau, where the effectiveness and efficiency of MikroTik routers and access points are evaluated in a real-world educational environment. This study begins with an overview of MikroTik technology, emphasizing its role in creating a robust and scalable network infrastructure. Furthermore, this research delves into the specific requirements and challenges faced by the Computer Network Laboratory, providing insights into the need for LAN and WLAN integration for seamless connectivity. With a better understanding of MikroTik's potential, it is hoped that the organization's information technology foundation can be strengthened and competitiveness increased in this digital era.
Penerapan Metode POQ dalam Penentuan Persediaan Material Proyek pada PT. Swakarya Putra Berbasis Android Daniel Ginting; Rika Rosnelly
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp302-310

Abstract

Material inventory is a crucial factor in the smooth running of construction projects. PT. Swakarya Putra has been facing challenges in managing its inventory, such as delays in stock information, recording errors, and unplanned purchases. The purpose of implementing the POQ method is to control material inventory to minimize inventory costs and ensure timely material availability. The POQ method contributes to determining the optimal order quantity and timing by considering ordering, storage costs, and project material requirements. The system is built on an Android platform so that it can be accessed in real time by relevant parties in the field. The implementation results show that the system is able to calculate material ordering schedules accurately, simplify stock monitoring, and reduce the risk of shortages or excess inventory. Thus, the implementation of the Android-based POQ method can improve the efficiency of controlling project material inventory at PT. Swakarya Putra. This method helps minimize the risk of stockouts and excess stock, as well as improve operational efficiency by ordering quantities at specific time intervals.
Rancang Bangun Aplikasi Point of Sale dengan Menggunakan QR Code pada PT. Akari Berbasis Android Sura, Ranji Adi; Muhammad Fauzi
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 2 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No2.pp311-319

Abstract

The development of information technology encourages companies to improve the efficiency and effectiveness of business operations, including in the sales transaction process. PT. Akari requires a system that can simplify transaction management and sales recording and minimize errors. This study designs and builds an Android-based Point of Sale (POS) application that utilizes QR Code technology as a product identification medium. This POS application has a main feature in the form of QR code scanning to accelerate the process of product data input, sales data management, stock recording, and automatic report preparation. Test results indicate that all functions in the application can operate properly on Android devices and are able to increase transaction speed and sales recording accuracy. With this application, PT. Akari obtains a more modern and efficient sales system that supports the digitalization of business processes.

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