Oonsapiv , J. . and Nunthachaiya, S. . (2021) “Problems and Needs of Learning Management during the Covid-19 Situation at Watdan Samrong School Primary Educational Service Area Office Samutprakan District 1”, Journal of Modern Learning Development, 6(4), pp. 49–66. Available at: https://so06.tci-thaijo.org/index.php/jomld/article/view/248553 (Accessed: 20 April 2024).