Enhanced Efficiency of Coffee Fruit Ripe Sorting System through Ultrasound-based Optimization and Fuzzy Logic: Peningkatan Efisiensi Sistem Sortasi Matang Buah Kopi melalui Optimasi Berbasis Ultrasound dan Logika Fuzzy. JISTECH: Journal of Information Science and Technology, [S. l.], v. 12, n. 1, p. 175–179, 2023. DOI: 10.30862/jistech.v12i1.218. Disponível em: https://jistechunipa.com/index.php/istech/article/view/218. Acesso em: 21 jun. 2026.