Supising, J., S. Phuvipadawat, C. Puthaprasert, P. Thammachai, and T. Boonchai. “Practicum model development for professional educational administration in digital era”. Interdisciplinary Research Review, vol. 15, no. 6, Dec. 2020, pp. 15-21, https://ph02.tci-thaijo.org/index.php/jtir/article/view/241801.