Jinpon พ. ., & Jueboon ม. . (2021). Aiming for Effective Management of Online Learning in the Era of Global Changes amidst Covid-19 Crisis: A Case Study of Tantiwatra School, ThungSong, Nakhon Si Thammarat . JOURNAL OF SOUTHERN TECHNOLOGY, 14(2), 1–14. Retrieved from https://so04.tci-thaijo.org/index.php/journal_sct/article/view/249091