Kongniam, T., C. Masantiah, and D. Tippayakulpairoj. “A Study of Knowledge of Ethics of Human Research for Classroom Research of Teachers in Wang Thonglang District, Bangkok”. Interdisciplinary Academic and Research Journal, vol. 3, no. 3, June 2023, pp. 713-24, doi:10.14456/iarj.2023.158.