PRAMONO, P.; HABIBI, M. A. .; KUSUMA, F. I. .; SUJITO, S.; SUPRAYITNO, S.; AZZAHRA, S. AUTOMATIC COFFEE BEAN ROASTER MACHINE TO IMPROVE PRODUCTION QUALITY AND EFFICIENCY FOR COFFEE BUSINESS. Community Development Journal : Jurnal Pengabdian Masyarakat, [S. l.], v. 4, n. 3, p. 6450–6454, 2023. DOI: 10.31004/cdj.v4i3.17530. Disponível em: http://journal.universitaspahlawan.ac.id/index.php/cdj/article/view/17530. Acesso em: 1 jul. 2024.