Sangprateeptong, Vandee, and Tassanee Chatthai. “An Assessment of the 21st Century Skills in Media Literacy of Grade 6 Students in Nonthaburi”. Ubon Ratchathani Journal of Research and Evaluation 8, no. 1 (June 29, 2019): 11–20. accessed October 4, 2026. https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/194317.