PENGEMBANGAN USAHA BRIKET AMPAS KOPI DI SKALA RUMAHAN. Jurnal Pengabdian Nusantara, [S. l.], v. 1, n. 2, p. 19–24, 2025. Disponível em: https://nusantaramadanijurnal.org/index.php/jpn/article/view/93. Acesso em: 23 agu. 2026.