Daniel Annan-Edffull. “Data Collection Methods; The Rationale Behind Hypotheses; And Sampling in Social Sciences”. International Journal of Advanced Research and Interdisciplinary Scientific Endeavours 1, no. 6 (November 30, 2024): 295–306. Accessed June 3, 2025. https://ijarise.org/index.php/ijarise/article/view/84.