Tongrugjun N. CONFIRMATORY FACTOR ANALYSIS OF INFORMATION AND COMMUNICATIONS TECHNOLOGY COMPETENCY INDICATORS FOR PRIVATE TEACHERS IN THE DIGITAL ERA ON THE EAST COAST SOUTHERN SUB - REGION OF THAILAND. JEI [internet]. 2026 Mar. 31 [cited 2026 Sep. 29];28(1):290209. available from: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/290209