VAIVUDH, S. THE INCREASING OF BIOGAS QUANTITY AND QUALITY ACTIVITIES BY PARTICIPATORY APPROACH FOR RURAL AREA SCHOOLS. Journal of Education and Innovation, [S. l.], v. 25, n. 4, p. 309–316, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/253311. Acesso em: 16 sep. 2026.