Coker, O., O. Ajayi, and O. Dada. “Knowledge of Nigeria Wildlife Conservation Laws Among Officials of Okomu and Old Oyo National Parks, Nigeria”. NIGERIAN JOURNAL OF WILDLIFE MANAGEMENT, vol. 4, no. 1, June 2020, pp. 37-43, https://wildlifesocietyng.org/ojs1/index.php/home/article/view/14.