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All Journal TEKMAPRO Journal of Industrial Engineering and Management Bhara Petro Energi PESARE: Jurnal Pengabdian dan Rekayasa
Riski Arifin
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Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering

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PENGUJIAN USABILITY ANTAR GENDER PADA MOBILE WEBSITE MARKETPLACE MENGGUNAKAN SYSTEM USABILITY SCALE Nurul Ilmi; Riski Arifin
Tekmapro Vol. 18 No. 1 (2023): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v18i1.329

Abstract

Salah satu kemajuan yang dirasakan pada era globalisasi adalah timbulnya mobile website marketplace yang digunakan oleh konsumen untuk memudahkan dalam berbelanja. Banyak website martketplace yang bersaing untuk mendapatkan perhatian dari konsumen. Marketplace yang muncul semakin massif saat ini tidak jarang membuat para konsumen bingung dalam memilih mobile website marketplace yang akan digunakan. Disamping itu masih terdapat beberapa error yang timbul disebabkan oleh konsumen tidak mengerti atau kurang familiar dengan penggunaan menu atau ikon yang muncul di aplikasi mobile website. Salah satu upaya untuk mengukur kemudahan mobile website marketplace adalah dengan menentukan skala usabilitas. System usability scale merupakan alat ukur yang ringkas untuk mengukur persepsi subjektif pengguna terhadap usability suatu sistem. Penelitian ini bertujuan melakukan pengujian pada salah satu mobile website marketplace dengan menggunakan 120 responden sebagai sampel pengujiannya. Hasil penelitian diketahui bahwa aplikasi mobile website marketplace memiliki nilai usability scale 76.25 satuan yang artinya bahwa para konsumen merasakan kemudahaan dalam menggunakan mobile website marketplace dan tidak mengalami permasalahan dalam menggunakannya.
Pemodelan Sistem Antrian Klinik Kesehatan XYZ pada Dokter Spesialis dengan menggunakan Flexsim Riski Arifin; Rafi Dio
Jurnal Bhara Petro Energi Vol.1 No.2 (November 2022)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/epcz9e35

Abstract

Health services are things that must be considered by minimizing the occurrence of queuing time and providing maximum service. XYZ health clinic provides specialist doctors and pharmacies to community services. There are four main activities in the XYZ health clinic, namely registration, doctor services, pharmacy services and payments. This study simulated a queuing system using flexsim to see how many queues there were and the waiting time. The results showed that the lowest idle percentage was in doctor's services at 8.2%, and the highest percentage of working processing was 91.8%. Then for a queue of 3 people and a waiting time of 19.5 minutes waiting for a doctor's service and the number of patients handled is 13-15 people. Adding a scenario by adding a new doctor by conducting a comparative test does not make a difference in the number of patients treated.
Implementasi Urban Farming Berbasis Energi Terbarukan Menggunakan Sistem Hidroponik di BUMG Pelita Jaya Gampong Barabung Riski Arifin; T. Arriessa Sukhairi; Arief Gunawan; Syaubari; Rika Sri Utami; Nur Irhamni Sabrina; Dhea Nur Fadhilah
PESARE: Jurnal Pengabdian Sains dan Rekayasa Vol. 4 No. 2: Juni 2026
Publisher : Universitas Syiah Kuala

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Abstract

Gampong Barabung, Aceh Besar Regency, has considerable agricultural potential, but the application of modern agricultural technology is still relatively limited. This activity aims to design, build, and implement a solar-based hydroponic system as an alternative to sustainable plant cultivation at the village level. The implementation method includes location surveys, hydroponic installations, solar system installations, and assistance and system evaluation. The results of the activity show that an NFT hydroponic system with a capacity of 120 planting holes has been successfully built which is directly integrated with a solar panel with a capacity of 150 Wp as an energy source for a nutrient circulation pump. The system built can operate well and be used for vegetable cultivation. The results of the implementation show that the integration of hydroponic technology and solar energy can be applied well and has the potential to support more efficient and environmentally friendly agricultural practices at the village level.
Co-Authors Arief Gunawan Dhea Nur Fadhilah Nur Irhamni Sabrina Nurul Ilmi Rafi Dio Rika Sri Utami Syaubari T. Arriessa Sukhairi