Sinambela M, Simorangkir A, Harahap A. Morphometrics Of Gastropods In The Waters Of The Babura River, Medan City. IJSE [Internet]. 2025 May 31 [cited 2025 Aug. 1];5(2):148-54. Available from: https://ijsenet.com/index.php/IJSE/article/view/157