F. Doyungan, Zaldy. 2024. “Polymorphism of Blood Plasma Esterases in Natural Population of Giant Toad, Bufo Marinus Linn. (Amphibia: Bufonidae)”. ASIA PACIFIC JOURNAL OF SOCIAL INNOVATION 12 (2):153-57. https://journals.msuiit.edu.ph/tmf/article/view/315.