ACHARYA, P.; SHILPKAR, P.; SHAH, A. Biogas Production from Castor (Ricinus communis Linn) seedcake in the presence and absence of Buffalo Dung. Vidyapith (વિદ્યાપીઠ), [S. l.], v. 53, n. 4, p. 5–16, 2015. Disponível em: http://journal.gujaratvidyapith.org/index.php/vp/article/view/60. Acesso em: 13 dec. 2024.