Limprasertkul J. Developing Online Learning Community Model for Enhancing Digital and Collaborative Skills of Pre-Service Teachers at Phranakhon Rajabhat University . ECT Journal [internet]. 2022 Jun. 20 [cited 2026 Sep. 10];17(22):48-62. available from: https://so01.tci-thaijo.org/index.php/ectstou/article/view/250841