JUSTIFY : Jurnal Sistem Informasi Ibrahimy https://journal.ibrahimy.ac.id/index.php/JUSTIFY <p>JUSTIFY is an open access peer-reviewed journal which is original research and published by the Department of Science and Technology of Ibrahimy University. This journal contains scientific literature on applied research studies in information systems, information technology and a public review of the development of theories, methods, and science in information systems and information technology. JUSTIFY: The Ibrahimy Information System Journal is published twice a year in July and January.</p> <p><br>e-ISSN : <strong>2962-3642&nbsp;(Online)</strong><br>ISSN : <strong>2962-3871 (Cetak)</strong></p> en-US justify0609@gmail.com (Achmad Baijuri) justify@ibrahimy.ac.id (JUSTIFY) Mon, 15 Jul 2024 13:59:38 +0700 OJS 3.1.2.2 http://blogs.law.harvard.edu/tech/rss 60 SISTEM INFORMASI PROMOSI UMKM BERBASIS WEBSITE PADA WILAYAH KECAMATAN ASEMBAGUS https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5017 <p>The rapid advancement of technology is very beneficial for humans, it can even open up job and business opportunities. Entrepreneurs today must always keep up with market developments due to fast business competition. To achieve the expected profits, companies must apply the marketing concept effectively. This indicates that the company's marketing must be better managed and harmonised. The use of information technology is very important in promoting products to be marketed; one of them is MSME products promoted through a website built with PHP programming language and MySQL database. This system allows MSMEs to promote products, find out the results of sales reports, and make it easier for consumers to order, especially in the Asembagus sub-district area.</p> Syah Reza A. Pahlevi, Achmad Baijuri, Nur Azise Copyright (c) 2024 Syah Reza A. Pahlevi, Achmad Baijuri, Nur Azise http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5017 Mon, 15 Jul 2024 13:52:31 +0700 SISTEM INFORMASI MONEV (MONITORING DAN EVALUASI) KEUANGAN PADA PT. SUMBER REZEKI JATIADI GENDING https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/3342 <p>PT. Sumber Rezeki is one of the relatively large places for depositing junk goods in the Jatiadi area. In the system for calculating the results of the scales, sales and purchases are still recorded in the book. This often causes problems, where data is lost due to damaged records/books, so transaction data cannot be found. Employee payroll is still conventional, there is no fact of reporting payroll so that the financial reports are not recorded. Without payroll reporting, business owners do not know the salaries given to employees per month as well as expenses from suppliers that add up and there are still errors in calculating the total transaction. Therefore, an Information System Application for Monev (Monitoring and Evaluation) of Junk Goods Business Finance at PT. Sumber Rezeki Jatiadi Gending with the aim of making it easier for junk business owners to make transactions, payroll according to attendance, monitor and evaluate business finances, and find out the results of recapitulation of financial report data every month, so that PT. Sumber Rezeki is able to compete with other scrap businesses. For the method used, namely the waterfall, the process is carried out sequentially or sequentially linear, for system design using Flowchart, DFD, and ERD.</p> Wali Ja'far Shudiq Copyright (c) 2024 Wali Ja'far Shudiq http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/3342 Mon, 15 Jul 2024 15:21:30 +0700 KLASIFIKASI TEKS MINING UNTUK DETEKSI KANKER MENGGUNAKAN SUPPORT VECTOR MACHINE https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5028 <p>Banyak kasus kematian akibat kanker disebabkan oleh pasien yang terlambat memeriksakan diri. Pasien memeriksakan diri ke dokter jika kankernya sudah pada stadium tinggi (akut). Kanker merupakan penyebab kematian utama di dunia. Pada tahun 2020, tercatat hampir 10 juta kematian akibat kanker. Pembelajaran mesin adalah teknik yang meniru cara mesin (komputer) belajar dari data. Klasifikasi merupakan algoritma pembelajaran mesin untuk mencari pola dengan tujuan memisahkan kelas data. Salah satu algoritma klasifikasi untuk mengklasifikasikan data kanker adalah algoritma support vector machine (SVM).. Pada penelitian ini kanker (tiroid, paru-paru dan usus besar) akan diklasifikasi menggunakan algoritma SVM. Pasien nantinya akan diklasifikasikan menderita kanker tiroid, kanker paru-paru, atau kanker usus besar. Dataset ini merupakan data teks yang merupakan dataset publik yang diambil dari Kaggle. Setelah data melalui preprocessing dan dilakukan klasifikasi menggunakan algoritma SVM dengan proporsi pembagian train-test sebesar 70% sebagai data latih dan 30% sebagai data uji. Hasil penelitian manunjukkan bahwa matriks kinerja algoritma sebagai berikut: nilai akurasi sebesar 93,83%, nilai presisi sebesar 94,23%, nilai recall sebesar 94,35%, dan nilai F1-measure sebesar 94,27%</p> Ginanjar Abdurrahman, Hardian Oktavianto Copyright (c) 2024 Ginanjar Abdurrahman, Hardian Oktavianto http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5028 Thu, 18 Jul 2024 12:25:50 +0700 PERANCANGAN SISTEM INFORMASI PRESENSI GURU BERBASIS WEB https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5070 <p>Perkembangan Teknologi Informasi (TI) telah mempengaruhi berbagai bidang, termasuk pendidikan, dengan kebutuhan akan informasi yang cepat dan akurat. Di MA Miftahul Ulum Bantal Asembagus Situbondo, presensi kehadiran guru masih dilakukan secara manual menggunakan lembaran kertas, yang sering mengalami kesalahan dan tidak efisien.Penelitian ini bertujuan untuk merancang sistem presensi guru berbasis website menggunakan PHP dan MySQL, menggantikan metode manual yang ada. Sistem ini akan meningkatkan efisiensi dan akurasi dengan fitur verifikasi wajah, sehingga mengurangi potensi kecurangan dan memudahkan pengelolaan data presensi.Dengan penerapan sistem ini, diharapkan proses presensi di MA Miftahul Ulum Bantal menjadi lebih cepat dan efisien, serta mengurangi beban kerja petugas Tata Usaha</p> A. Hamdani, Helyatin Nisyak, Nadzirotul Fithriyah, Syarif Aminul Khoiri, Muhammad Fauzen Adiman Copyright (c) 2024 A. Hamdani, Helyatin Nisyak, Nadzirotul Fithriyah, Syarif Aminul Khoiri, Muhammad Fauzen Adiman http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5070 Thu, 18 Jul 2024 14:31:43 +0700 Jurnal IMPLEMENTASI METODE FUZZY TSUKOMOTO PADA KUALITAS AIR KOLAM KOI https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5147 <p>Memelihara koi di kolam membutuhkan pemberian makan ikan dan pengelolaan kolam itu sendiri, suhu air dan&nbsp; pH air perlu diperhatikan pada saat beternak ikan gurame.Kualitas air dalam proses pembiakan ikan mas memegang peranan penting dalam&nbsp; membangun&nbsp;&nbsp; habitat yang memenuhi kebutuhan ikan mas, guna menciptakan lingkungan yang nyaman bagi&nbsp; pertumbuhan dan perkembangan ikan mas. Kualitas air dapat menurun dengan cepat karena makanan yang tidak dikonsumsi, feses, dan produk limbah metabolit. Nilai pH yang digunakan menunjukkan keasaman suatu larutan. Keasaman (pH) dan suhu air merupakan&nbsp; faktor penting bagi pertumbuhan ikan mas. Penelitiannya menunjukkan bahwa suhu air yang tinggi dapat memperlambat pertumbuhan ikan. Sistem identifikasi kualitas air untuk menentukan nilai kualitas air air tambak. memungkinkan identifikasi kualitas air secara real-time menggunakan berbagai alat termasuk sensor suhu, sensor pH, mikrokontroler Wemos D1 Mini ESP8266, LCD, dan Arduino. Pada penelitian ini digunakan metode fuzzy Tsukohon untuk mengukur kualitas air&nbsp; kolam budidaya ikan mas agar diperoleh hasil yang lebih akurat.</p> Muhammad Fauzen Adiman, Syamhadi Syamhadi Copyright (c) 2024 Muhammad Fauzen Adiman, Syamhadi Syamhadi http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5147 Mon, 22 Jul 2024 14:35:49 +0700 OPTIMASI KEAMANAN DATA PENERIMAAN MAHASISWA MENGGUNAKAN AES-256, SHA-256, DAN BASE64 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5107 <p class="AbstrakInggris" style="margin-bottom: 0in;"><span style="font-family: 'Arial',sans-serif;">In this era of extraordinary information technology, data security is a priority, especially the process of admitting new students (PMB) to tertiary institutions. This process involves collecting sensitive personal data from thousands of prospective students each year. To protect this data, this research applies 256-bit Advanced Encryption Standard (AES), Secure Hash Algorithm 256 (SHA-256), and Base64 encryption methods. AES-256-CBC is known to be effective in maintaining data security with a high level of security. SHA-256 enhances security further by generating a unique hash that verifies data integrity. Meanwhile, Base64 converts binary data into a more manageable text format. This research also includes testing encryption and verification speed using the Laravel framework. The application of this method is expected to increase trust and meet strict data security standards in the PMB information system, guarantee comprehensive data protection and improve system integrity.</span></p> Ahmad Halimi, Abu Tholib, Moh. Ainol Yaqin Copyright (c) 2024 Ahmad Halimi, Abu Tholib, Moh. Ainol Yaqin http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5107 Mon, 22 Jul 2024 15:12:56 +0700 TRANSFORMASI PARIWISATA TUBAN MELALUI APLIKASI 'TUBAN TOURISM': MENGOPTIMALKAN POTENSI WISATA BERBASIS ANDROID https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5225 <p><em>Technological advances, especially in Android-based applications, are key in the transformation of the world of tourism, especially in Tuban, East Java. Tuban, which is rich in natural, historical and cultural destinations, does not yet have a digital platform that provides complete tourist information. Therefore, an Android-based application called "Tuban Tourism" was developed to increase promotion and access to tourism information in Tuban, East Java. The research methods used include observation, literature study, needs analysis, design and coding as well as implementation using Android Studio and the Kotlin programming language. By utilizing technological advances, this application is expected to make it easier for tourists to plan trips, providing complete information about tourist destinations, interactive maps, event schedules, recommendations for places to eat and accommodation. Through the use of the features provided by this application, it is hoped that it can increase the attractiveness of Tuban tourism and contribute to the local economy</em></p> Izra Noor Zahara Aliya, Doddy Ridwandono Copyright (c) 2024 Izra Noor Zahara Aliya, Doddy Ridwandono http://creativecommons.org/licenses/by-nc/4.0 https://journal.ibrahimy.ac.id/index.php/JUSTIFY/article/view/5225 Tue, 23 Jul 2024 14:33:55 +0700