SUDIARTA, I. W.; DIANTARIANI, N. P.; YULIHASTUTI, D. A. BIOSORPSI Cr(III) PADA BIOSORBENT SERAT SABUT KELAPA HIJAU TERAKTIVASI ASAM NITRAT. CHEMISTRY PROGRESS, [S. l.], v. 5, n. 1, 2019. DOI: 10.35799/cp.5.1.2012.650. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/chemprog/article/view/650. Acesso em: 28 apr. 2024.