Kanchanasuvarna, S., and V. Sangprateeptong. “A Needs Assessment in Online Learning for Students of School of Educational Studies in Sukhothai Thammathirat Open University”. STOU Education Journal, vol. 16, no. 2, Dec. 2023, pp. 205-20, https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/263824.