Umohalee, Alisa. “The Development of Learning Achievement in the Suit Tailoring Techniques Course Code 30401-2203 under the Situation of Contagious Disease (COVID-19) by Using a Flipped Classroom Model Learning Management for 2nd year Diploma Students, Department of Fashio”. Institute of Vocational Education Southern Region 3 Journal (KRIS Journal) 3, no. 1 (June 30, 2023): 25–38. accessed November 21, 2025. https://so08.tci-thaijo.org/index.php/KRIS/article/view/3253.