Jumilawaty, Erni. “Bird Diversity in Asam Kumbang Crocodile Breeding Area Medan Selayang District Medan City”. International Journal of Ecophysiology 3, no. 2 (November 16, 2022): 190-205. Accessed November 22, 2024. https://talenta.usu.ac.id/ijoep/article/view/10095.