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All Journal Jurnal Armada Informatika JITSI : Jurnal Informatika Dan Teknologi Sistem Informasi
Adira Arifandi
Universitas Budi Darma
Computer Science & IT Control & Systems Engineering

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User Experience Evaluation of Shopee-Based Product Sales at PT. Herba Hero Harmoni Using UEQ Adira Arifandi; Melissa Putri Hutabarat; Lince Tomoria Sianturi; Chandra Frenki Sianturi
Jurnal Armada Informatika Vol 10 No 1 (2026): Juni
Publisher : STMIK Methodist Binjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36520/jai.v10i1.276

Abstract

The development of digital technology encourages companies to use marketplaces as online sales and marketing channels. PT Herba Hero Harmoni uses the Shopee marketplace to support the sales of herbal products to customers. This study aims to evaluate the user experience of the online sales information system through the Shopee marketplace using the User Experience Questionnaire (UEQ) method. The study applied a quantitative descriptive approach involving 30 active Shopee users as respondents. Data were collected using the UEQ questionnaire, which consists of 26 items and six dimensions: attractiveness, perspicuity, efficiency, dependability, stimulation, and novelty. The data were analyzed using the UEQ method and tested for validity and reliability. The validity test showed that 17 items were valid and 9 items were invalid. The reliability test obtained a Cronbach's Alpha value of 0.838, indicating that the instrument was reliable. The UEQ analysis showed average scores of 6.32 for attractiveness, 6.11 for perspicuity, 6.24 for efficiency, 6.05 for dependability, 6.38 for stimulation, and 5.96 for novelty. Stimulation achieved the highest score, while novelty achieved the lowest score but remained in the good category. Overall, the Shopee application provides a good to very good user experience and supports comfort, ease of use, and user satisfaction in online sales and purchase transactions.
Sistem Pakar Diagnosa Penyakit Hewan Ternak Menggunakan Metode Rule Based Expert System Mutiara NR Ge'e; Mutiara NR Ge’e; Roito Siburian; Rut F Manalu3; Melissa P Hutabarat; Adira Arifandi; M. Rizky
Interaksi : Jurnal Informatika Dan Teknologi Sistem Informasi Vol 1 No 2 (2026): Mei
Publisher : PT. Ndruru Jaya Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67763/jitsi.v1i2.69

Abstract

Livestock health is a crucial factor in maintaining the productivity and sustainability of the livestock sector. The limited availability of veterinary medical personnel, particularly in rural areas, prevents the rapid and accurate diagnosis of livestock diseases. This situation encourages the use of technology as a tool for early disease identification. Cattle, as a livestock commodity with high economic value in Indonesia, are reportedly susceptible to various diseases, such as three-day fever, diarrhea, mastitis, and foot-and-mouth disease (FMD), which can reduce productivity. This article was compiled using a literature review method, reviewing several previous studies that discussed the application of rule-based expert systems in cattle disease diagnosis. The study focuses on the concept of expert systems, forward chaining reasoning methods, and their potential application as decision support systems in the field of livestock health. The results are expected to provide an overview and serve as an initial reference for the development of future livestock health support systems.
Co-Authors Chandra Frenki Sianturi Lince Tomoria Sianturi M. Rizky Melissa P Hutabarat Melissa Putri Hutabarat Mutiara NR Ge'e Mutiara NR Ge’e Roito Siburian Rut F Manalu3