Khanidtha Tangwarasittichai, Punnee Leekitchwatana and Paitoon Pimdee (2021) “Thai Early Childhood Education Quality Assurance Assessor Competency Development Analysis”, Elementary Education Online, 20(1), pp. 757–767. Available at: https://ilkogretim-online.org/index.php/pub/article/view/556 (Accessed: 29 June 2025).