Wangmanee, Preeyapha, and Mesathida Vongtangswad. “Effectiveness of the Potential Promoting Strategies on the TOEIC Test of English Major Students, Chiang Rai Rajabhat University”. Journal of Human and Society, Sisaket Rajabhat University 6, no. 1 (November 27, 2022): 40–60. accessed June 23, 2025. https://so08.tci-thaijo.org/index.php/jhuso/article/view/1173.