Namwichit, N., & Rooyuenyong, W. (2025). The Needs for Developing the Competence of Early Childhood Teachers in Schools under Khon Kaen Primary Educational Service Area Office 5. Journal of Graduate MCU KhonKaen Campus, 12(4), 495–505. retrieved from https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/277718