Setyawatiningsih, Sri Catur, Dedy Duryadi Solihin, Wasmen Manalu, Arief Boediono, and Adi Winarto. 2016. “Female Reproductive Strategy of Common Water Monitor (Varanus Salvator) from Riau Region”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 28 (1): 33-43. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5866.