R. W., O.; C., K.; B., B.; G., M. Biogas production for smallholder energy needs: Experiences in Uganda. Uganda Journal of Agricultural Sciences, [S. l.], v. 8, n. 10, p. 345–350, 2003. Disponível em: http://journal.naro.go.ug/index.php/ujas/article/view/470. Acesso em: 7 sep. 2024.