Chumkaew, Nathanan, Vichian Boontieaw, Piyaphong Sangwan, Pattama Madsalee, and Phatcharee Promput. 2023. “The Development of a Short-term Career Course on Fabric Printing from Natural Plants for the Community of Khuan Don Vocational Training Center, Satun Technical College”. Institute of Vocational Education Southern Region 3 Journal (KRIS Journal) 3 (2). Songkhla, Thailand:29-40. https://so08.tci-thaijo.org/index.php/KRIS/article/view/3274.