SARI, Rahma Guslinda; ELFIZON, Elfizon. Rancang Bangun Pengering Biji Kopi Berbasis Android. JTEIN: Jurnal Teknik Elektro Indonesia, [S. l.], v. 1, n. 2, p. 212–217, 2020. DOI: 10.24036/jtein.v1i2.79. Disponível em: https://jtein.ppj.unp.ac.id/index.php/JTEIN/article/view/79. Acesso em: 24 may. 2026.