KUSUMAWARDANI, R.; RISMAWATI, A.; RETNOWATI, R. Modifikasi biji pepaya sebagai biosorben zat warna tekstil mordant black 11. Bivalen: Chemical Studies Journal, [S. l.], v. 1, n. 2, p. 92–95, 2018. DOI: 10.30872/bcsj.v1i2.289. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/bivalen/article/view/289. Acesso em: 5 dec. 2025.