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Contact Name
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(LPPM)LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern Jl. Diponegoro No.69, Dusun I, Wirogunan, Kec. Kartasura, Kabupaten Sukoharjo, Jawa Tengah 57166Email : lppm@stiestekom.ac.id
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INDONESIA
Jurnal Manajemen Informatika & Teknologi
ISSN : 28087550     EISSN : 27980235     DOI : 10.51903
Core Subject : Science,
scope adalah Sistem Informasi, Manajemen Informatika, Computer Science, IT Audit & Assessment, Programming & Algorithm, Big Data, Data Mining, Cloud Computing, Smart City, IoT (Internet of Things), Artificial Intelligence, Networking & Communication, dengan scope adalah Sebagai berikut: Sistem Informasi Manajemen Informatika Computer Science IT Audit & Assessment Programming & Algorithm Big Data, Data Mining Cloud Computing Smart City IoT (Internet of Things) Artificial Intelligence Networking & Communication
Articles 95 Documents
Perbandingan Kinerja Algoritma Bubble Sort dan Insertion Sort dalam Pengurutan Data Penjualan UMKM Muhamad Rizky Syakban Barokah; Tio Saputra; Tata Sutabri
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 1 (2025): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/h0k3zg44

Abstract

Data sorting is a fundamental process in managing sales information within micro, small, and medium enterprises (MSMEs). The choice of an appropriate sorting algorithm significantly impacts the efficiency of information systems, particularly in terms of execution time and the number of comparisons. This study aims to compare the performance of two classic sorting algorithms—Bubble Sort and Insertion Sort—in sorting MSME sales data. A quantitative experimental method was employed, with testing conducted on datasets ranging from 100 to 10,000 transactions under three initial data conditions: random, ascending, and descending. The results indicate that Insertion Sort consistently outperforms Bubble Sort in both execution time and the number of comparisons, especially for small to medium-sized data. Insertion Sort also demonstrates better adaptability to partially sorted data. Based on these findings, Insertion Sort is recommended for use in MSME sales information systems where data volumes are relatively small to moderate. This study also opens opportunities for further research on more advanced algorithms for large-scale data processing in the future.
Perbandingan Kinerja Algoritma Fibonacci Retracement dalam Prediksi Pergerakan Harga Saham Ulung Wira Yuda; Ahmad Juan Syahwali; Tata Sutabri
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 1 (2025): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/ykp87v45

Abstract

This study explicitly examines the performance of the Fibonacci Retracement algorithm in predicting the direction of stock price movements and compares it with other technical indicators, namely Moving Average (MA) and Relative Strength Index (RSI). Fibonacci Retracement is used to identify potential support and resistance levels based on certain mathematical ratios. The data used are historical stock prices of five financial sector companies listed on the Indonesia Stock Exchange (IDX) during the period 2020 to 2024. The evaluation process is carried out by measuring the level of accuracy of trend direction predictions and the performance of the applied trading strategies. The results of the analysis show that the use of Fibonacci Retracement separately has limitations in determining trend direction. However, when combined with MA and RSI, its predictive ability increases significantly, resulting in a more consistent trading strategy
Integrasi Virtual Reality dalam Pembelajaran Praktik Merakit Komputer: Studi Kasus di SMK Pariwisata Irwansyah Irwansyah; Sutabri, Tata
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 1 (2025): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/mv311121

Abstract

Pendidikan di Sekolah Menengah Kejuruan (SMK), termasuk SMK Pariwisata, harus mampu beradaptasi dengan perkembangan teknologi untuk mendukung proses belajar mengajar yang efektif dan efisien. Salah satu tantangan besar di SMK adalah keterbatasan alat praktik, terutama dalam pembelajaran merakit komputer. Hal ini menjadi hambatan bagi siswa untuk mengembangkan keterampilan praktis mereka. Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis Virtual Reality (VR) sebagai solusi inovatif dan interaktif dalam pembelajaran merakit komputer. Penelitian menggunakan metode Research and Development (R&D) dengan pendekatan model pengembangan MDLC (Multimedia Development Life Cycle). Hasil menunjukkan bahwa media pembelajaran berbasis VR meningkatkan motivasi, pemahaman konsep, dan keaktifan belajar siswa di SMK Pariwisata. Media ini juga memberikan pengalaman belajar yang menyenangkan dan realistis serta dapat diterapkan di lingkungan pembelajaran pariwisata berbasis teknologi
Implementasi Pengujian Black Box Menggunakan Metode Equivalence Partition Pada Aplikasi Siska Presensi Mobile Salamudin Salamudin; Tata Sutabri
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 1 (2025): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/2jdhr862

Abstract

Salah satu bagian penting dari proses pengembangan sistem adalah pengujian perangkat lunak untuk memastikan bahwa perangkat lunak berjalan sesuai dengan kebutuhan pengguna. Aplikasi Siska Presensi Mobile, aplikasi presensi digital berbasis Android yang digunakan oleh mahasiswa Universitas Bina Darma, diuji dengan metode pengujian Black Box dan teknik Equivalence Partition. Beberapa fitur utama aplikasi ini termasuk login, pemindaian kode QR, validasi waktu dan lokasi, dan pencegahan presensi ulang. Untuk menilai respons sistem terhadap input valid dan tidak valid, dua belas skenario diuji. Hasilnya menunjukkan bahwa semua skenario dijalankan dengan berhasil dengan tingkat keberhasilan sebesar 100%. Hasil ini menunjukkan bahwa sistem mampu menangani input pengguna dengan baik, meskipun masih mungkin untuk meningkatkan validasi input.
Evaluasi Pengukuran Usability Menggunakan Metode Heuristic Evaluation Pada Aplikasi Duolingo Berbasis Android dicky azhary octavianto, muhammad; Muhammad Dicky Azhary Octavianto; Tata Subtari
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 1 (2025): Mei : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/y1p35f49

Abstract

The development of digital technology has brought significant changes in the field of education, including in foreign language learning. One of the widely used mobile learning platforms is Duolingo, an Android-based application. This study aims to start the usability of the Duolingo application using the Heuristic Evaluation method, based on the ten heuristic principles of Nielsen. This type of research is descriptive with an evaluative approach, involving three evaluators who independently assess the user interface. The evaluation results show that Duolingo has a fairly good level of usability, especially in terms of navigation, minimalist design, and system visibility. However, several usability issues were identified in the control of user principles and freedom, help and documentation, and error prevention. The average severity of the identified problems ranged from mild to moderate, with no critical issues found. Based on these findings, this study provides recommendations for improvements so that the application can offer a more optimal learning experience. The results of the study are expected to be valuable input for developers in improving the quality of Duolingo's usability as a mobile-based language learning tool.
Rancang Bangun Website E-Commerce Berbasis WordPress dengan Integrasi API pada Burjo Idaman Semarang Febrianna Vecillia Sukamto; Siswanto, Eko; Putra, Toni Wijanarko Adi; Budi Hartono; Arsito Ari Kuncoro
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/yehej440

Abstract

This study aims to design and implement a website for Burjo Idaman Kalipancur using the WordPress platform integrated with two key APIs: WhatsApp API and Google Maps API. The development process adopts the Waterfall method, consisting of requirements analysis, system design, implementation, testing, and evaluation stages. The integration of WhatsApp API facilitates direct communication between customers and the business through a “Chat WA (Respon Cepat)” button, while Google Maps integration via the embed feature allows customers to easily locate branch locations. Evaluation of the user interface (UI) and user experience (UX) shows that the website is user-friendly, responsive across devices, and effectively supports customer interaction. Functionality tests confirm that all system components operate as intended, with minor improvements needed for mobile display optimization. Overall, the website serves as a practical and efficient digital solution to support service transformation for micro and small culinary enterprises in the digital era.
Pengaruh Keragaman Produk Dan Lokasi Penjualan Terhadap    Kepuasan Konsumen Pada Duta Grosir Kota Bima Nur Ayu; Ismunandar Ismunandar; Nur Khusnul Hamidah
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/eye9kh72

Abstract

Consumer satisfaction is the extent to which an individual is pleased with a product or service overall after obtaining and using it. If the value is far below their expectations, they will feel upset. The purpose of this study was to determine the effect of product diversity and sales location on consumer satisfaction at Duta Grosir Kota Bima. This study is an associative type using a Likert scale questionnaire as an instrument. The population of this study was all consumers who had purchased products at Duta Raja Grosir Kota Bima whose exact number was unknown with a sample size of 96 people using the purposive sampling method. data were collected by means of observation, questionnaires and literature studies. Data analysis was carried out by validity test, reliability test, classical assumption test, multiple linear regression, multiple correlation coefficient, determination test, t test and f test. The results showed that product diversity and sales location had a significant effect on consumer satisfaction at Duta Grosir Kota Bima
Analisis Working Capital Turnover Rasio Dan Sales Growth Rasio Terhadap Net Profit Margin Pada PT. Ramayana Lestari Sentosa, Tbk Yati Yati; Aris Munandar; Puji Muniarty
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/ck8kgv27

Abstract

The phenomenon of declining net profit amid declining sales and working capital stability indicates that there are other factors that affect the company's profitability. The purpose of this study is to determine the effect of Working Capital Turnover and Sales Growth on Net Profit Margin at PT. Ramayana Lestari Sentosa, Tbk The type of research in this study is an associative approach using qualitative methods. This study uses a list of tables that have been calculated using each variable indicator using Microsoft Excel. The data used is secondary data in the form of the company's financial statements The population used in this study is all the balance sheet and profit and loss financial statements at PT. Ramayana Lestari Sentosa, Tbk since it was listed on the IDX From 1996 to 2023 or for 27 years. The research sample from 2014 to 2023 is 10 years with the sampling technique used, namely Purposive Sampling. Data collection was carried out with documentation and literature studies then analyzed using the classical assumption test, multiple linear regression, correlation coefficient, determination test, t test and f test. The results of the study show that Working Capital Turnover and Sales Growth do not affect Net Profit Margin at PT. Ramayana Lestari Sentosa, Tbk.
Penerapan Sistem Pakar untuk Diagnosis Penyakit pada Tanaman Cabai dengan Menggunakan Teorema Bayes Titus Ariyanto Hipir; Semlinda J. Bulan
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/7z3ppw95

Abstract

This study aims to develop an expert system in diagnosing diseases in chili plants using the Bayes Theorem method. Chili plants are one of the vegetable commodities in Noelbaki Village, Kupang Regency, often experiencing disease attacks that are detrimental to crop yields. Farmers' lack of knowledge about plant diseases and how to deal with them is a serious challenge. The expert system was designed to mimic an expert's ability to diagnose diseases based on the symptoms displayed. The Bayes Theorem method was chosen for its ability to analyze symptom data quickly and accurately. The results of this research are expected to help farmers recognize patterns of disease attack, so as to increase local food production and security, as well as provide practical solutions in disease identification and improve farmers' understanding of the right treatment
Analisis Pengaruh Dagree Of Operating Leverage (DOL) Terhadap Return On Asset (ROA) Pada PT. Indonesia Prima, Tbk Jumratu Jumratu; Nurhayati Nurhayati; Aris Munandar
Jurnal Manajemen Informatika & Teknologi Vol. 5 No. 2 (2025): Oktober : Jurnal Manajemen Informatika & Teknologi
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/c1hvdq35

Abstract

Degree of Operating Leverage is one of the efforts to measure how much influence changes in revenue have on a company's operating profit. The purpose of this study is to determine the effect of Degree of Operating Leverage on Return on Assets at PT. Indonesia Prima Tbk. The type of data used is quantitative data using associative research. The research instrument is a list of tables with a sample of 10 years of financial reports. Data collection techniques use documentation and literature studies. Data analysis uses simple linear regression, correlation coefficients, determination tests and t-tests. The results of the study indicate that Degree of Operational Leverage (DOL) has no significant effect on Return on Assets (ROA) at PT. Indonesia Prima Tbk.

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