Production and thermophysico-chemical characterization of charcoal briquettes from anaerobic fermentation digestate. International Journal of Agricultural Research, Innovation and Technology, [S. l.], v. 16, n. 1, p. 87–95, 2026. Disponível em: https://ijarit.online/index.php/journal/article/view/307.. Acesso em: 28 jul. 2026.