ZAMRI, Aidil. Perancangan Mesin Penyangrai Kopi Tipe Rotari Berbasis Mikrokontroler Arduino. Jurnal Teknik Mesin, [S. l.], v. 16, n. 1, p. 92–96, 2023. DOI: 10.30630/jtm.16.1.1081. Disponível em: http://ejournal2.pnp.ac.id/index.php/jtm/article/view/1081. Acesso em: 21 jul. 2026.