KHAIRUL, Khairul; LUBIS, Ika Nazira. Biological Aspects of Three Species Family Gobiidae in the Bilah River, Labuhanbatu Regency, Sumatera Utara Province. Jurnal ILMU DASAR, [S.l.], v. 23, n. 2, p. 133-138, july 2022. ISSN 2442-5613. Available at: <https://jurnal.unej.ac.id/index.php/JID/article/view/28160>. Date accessed: 29 mar. 2024. doi: https://doi.org/10.19184/jid.v23i2.28160.