https://ojs.itb-ad.ac.id/index.php/JUTECH <p><em><strong>JUTECH - Jurnal Teknologi Informasi</strong> diterbitkan oleh <strong>Institut Teknologi dan Bisnis Ahmad Dahlan </strong>dan dikelola oleh<strong> Program Studi Teknologi Informasi, Fakultas Teknik dan Desain</strong> sebagai bagian dari kontribusi institusi dalam pengembangan dan penyebaran ilmu pengetahuan di bidang Teknologi Informasi<br><strong>JUTECH</strong>&nbsp;telah<strong> Terakreditasi Nasional dengan peringkat SINTA 5</strong> dengan Nomor ISSN : 2797-4111 (Online - Elektronik) pada bidang Program Komputer dan Teknologi Informasi. JUTECH terbit 2 (dua) kali dalam setahun yakni edisi Januari-Juni dan Juli-Desember. JUTECH berkomitmen untuk menjadi jurnal terbaik dengan mempublikasikan artikel yang berkualitas dan menjadi rujukan utama para peneliti. Topik artikel yang dimuat adalah topik-topik yang berkaitan dengan bidang Teknologi Informasi, yaitu: Rekayasa Perangkat Lunak, Jaringan dan Keamanan Komputer, Pengolahan Citra, Sistem Pendukung Keputusan (SPK), Sistem Pakar, Kecerdasan Buatan, Aplikasi Mobile, Perancangan web, Basis data, dan banyak lagi topik-topik lain terkait bidang teknologi informasi.</em></p> <p><em><strong>JUTECH</strong> terbit 2 (dua) kali dalam setahun yakni edisi Januari-Juni dan Juli-Desember.</em></p> <p><strong><span class="" lang="en"><span class="">ISSN<br><a href="https://issn.brin.go.id/terbit/detail/20210604201408307"><img src="http://apiissn.brin.go.id/download/barcode/dok_sk/2021/06/BARCODE_2797411100.png" alt="No URL"></a></span></span></strong></p> ITB Ahmad Dahlan Jakarta en-US Jurnal Teknologi Informasi (JUTECH) 2797-4111 https://ojs.itb-ad.ac.id/index.php/JUTECH/article/view/3476 <p><span style="font-weight: 400;">The development of digital technology has increased the use of </span><em><span style="font-weight: 400;">web-based</span></em><span style="font-weight: 400;"> reservation systems in various sectors, including sports. However, several problems still exist, such as unclear scheduling information, lack of price transparency, and inefficient booking processes that are difficult for users to understand. This study aims to design and evaluate a </span><em><span style="font-weight: 400;">UI/UX</span></em> <em><span style="font-weight: 400;">prototype</span></em><span style="font-weight: 400;"> of a padel court reservation system with </span><em><span style="font-weight: 400;">rule-based dynamic pricing</span></em><span style="font-weight: 400;"> to improve user experience. The method used is </span><em><span style="font-weight: 400;">Research and Development</span></em><span style="font-weight: 400;"> (R&amp;D), consisting of needs analysis, design using Figma, and </span><em><span style="font-weight: 400;">usability</span></em><span style="font-weight: 400;"> testing using the </span><em><span style="font-weight: 400;">System Usability Scale</span></em><span style="font-weight: 400;"> (SUS). The testing involved 39 respondents who had interacted with the system </span><em><span style="font-weight: 400;">prototype</span></em><span style="font-weight: 400;">. The results show that the average SUS score is 78.59, which falls into the </span><em><span style="font-weight: 400;">good</span></em><span style="font-weight: 400;"> and </span><em><span style="font-weight: 400;">acceptable</span></em><span style="font-weight: 400;"> category. This indicates that the designed system has good </span><em><span style="font-weight: 400;">usability</span></em><span style="font-weight: 400;"> and provides ease of use in the reservation process. Therefore, the developed </span><em><span style="font-weight: 400;">prototype</span></em><span style="font-weight: 400;"> can be an alternative solution to improve the quality of digital sports reservation systems.</span></p> Afina Rahmani Muhammad Nursalman Ani Anisyah Copyright (c) 2026 Jurnal Teknologi Informasi (JUTECH) 2026-07-07 2026-07-07 7 1 1 10 10.32546/jutech.v7i1.3476 https://ojs.itb-ad.ac.id/index.php/JUTECH/article/view/3510 <p><em>Because the palm oil harvest cycle affects the seasonal pattern of crude palm oil (CPO) sales, operational planning strategically requires the ability to estimate sales volume. This study uses historical data from January 2020 to December 2025 to forecast monthly CPO sales volume using the multiplicative variation of the Holt-Winters Exponential Smoothing method. 80% of the data is used for training, and the remaining 20% is used for testing. Optimal parameters α=0.3742, β=0.0320, and γ=0.0000 are obtained through modeling. With an MAE value of 2,530.35 tons, an RMSE of 3,036.75 tons, and a MAPE of 12.24%, the model evaluation is classified as good. With a total forecast of 253,127.32 tons, the 12-month forecast results show the maximum peak in September 2026 at 26,743.34 tons and the lowest value in January 2026 at 15,091.27 tons.</em></p> Krisna Diva Ari Anshari Siregar M Azwan Rissa Luviany Rian Farta Wijaya Copyright (c) 2026 Jurnal Teknologi Informasi (JUTECH) 2026-07-07 2026-07-07 7 1 11 22 10.32546/jutech.v7i1.3510