Capaldi, Mark Peter. “Research Ethics Systems: Lessons from a Comparison Between NGO Ethics Guidelines and University Ethics Procedures”. Journal of Population and Social Studies [JPSS] 29, no. - (February 19, 2021): 299 - 310. Accessed August 4, 2021. https://so03.tci-thaijo.org/index.php/jpss/article/view/246641.