HU, Chih-Pei, and Yan-Yi CHANG. “John W. Creswell, Research Design: Qualitative, Quantitative, and Mixed Methods Approaches”. Journal of Social and Administrative Sciences 4, no. 2 (June 18, 2017): 205–207. Accessed September 19, 2024. https://journals.econsciences.com/index.php/JSAS/article/view/1313.