BAKRI, . PERANAN ABU SEKAM PADI UNTUK MENGURANGI POROSITAS CONBLOCK RINGAN SEKAM PADI . PERENNIAL, [S. l.], v. 8, n. 1, p. 6-12, 2012. DOI: 10.24259/perennial.v8i1.208. Disponível em: http://journal.unhas.ac.id/index.php/perennial/article/view/208. Acesso em: 8 may. 2024.