DERISMA; PUTRA, Afdholli; YENDRI, Dodon. Designing An Automatic Microcontroller-based Drying Machine of Coffee Beans. IPTEK The Journal for Technology and Science, [S. l.], v. 31, n. 1, p. 11–17, 2025. Disponível em: https://journal.its.ac.id/index.php/jts/article/view/4241. Acesso em: 30 jan. 2026.