ADI SAPUTRA, Yosep; MURDIYANTO, Danang; CRISANTO PUTRA MBULU, Bernardus. CHARACTERISTICS OF BRIQUETTES FROM COFFEE TREE TRUNK CHARCOAL POWDER: INFLUENCE OF DRYING TEMPERATURE ON BURNING RATE AND CALORIFIC VALUE. Mechanical, Energy and Material (METAL), [S. l.], v. 4, n. 1, p. 12–20, 2026. DOI: 10.59581/metal.v4i1.172. Disponível em: https://ejournal.widyakarya.ac.id/index.php/metal/article/view/172. Acesso em: 8 jul. 2026.