Knowledge, attitudes and practices of biogas technology use in milk-processing SMEs in Northern Tanzania. East African Journal of Science, Technology and Innovation, [S. l.], v. 7, n. 3, 2026. DOI: 10.37425/bkrr0f95. Disponível em: https://www.eajsti.org/index.php/EAJSTI/article/view/1918. Acesso em: 29 jun. 2026.