Danie, E., A. Musa Tafida, S. Aliyu Abubakar, A. Osu Abdulrahman, and S. Oloko Abubakar. “SAMPLING BIAS AND ITS IMPLICATIONS FOR RESEARCH VALIDITY”. African Journal of Social and Behavioural Sciences, vol. 14, no. 7, Nov. 2024, https://journals.aphriapub.com/index.php/AJSBS/article/view/2902.