SILMI, A. PENGUJIAN TOKSISITAS AKUT LOGAM TIMBAL (Pb), KROM (Cr) DAN KOBALT (Co) TERHADAP Daphnia magna. JURNAL TECHLINK, [S. l.], v. 2, n. 2, p. 13–20, 2023. DOI: 10.59134/jtnk.v2i2.492. Disponível em: http://ojs-teknik.usni.ac.id/index.php/jtnk/article/view/492. Acesso em: 9 mar. 2025.