ปาปัดถา ฉันทนา. “Professional Competency Indicators of Mass Communication Officer in Digital Age”. RMUTP Research Journal Humanities and Social Sciences 2, no. 2 (July 13, 2018): 27–40. Accessed May 11, 2024. https://so05.tci-thaijo.org/index.php/rmutphuso/article/view/134183.