MAWARDI , M. . Biosorpsi Kation Tembaga (II) dan Seng (II) oleh Biomassa Alga Hijau Spirogyra subsalsa . Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati, [S. l.], v. 16, n. 2, p. 269–277, 2011. DOI: 10.24002/biota.v16i2.109. Disponível em: https://ojs.uajy.ac.id/index.php/biota/article/view/109. Acesso em: 11 aug. 2024.