Kanjanachumaburop K, Sarayuthpitak J, Rodpipat S. DEVELOPMENT OF COMPETENCY - BASED LEARNING BASED ON PROJECT - BASED LEARNING AND SOCIAL MEDIA TO ENHANCE LEARNING ACHIEVEMENT OF HEALTH EDUCATION AND DIGITAL LITERACY OF PRIMARY SCHOOL STUDENTS. J.TNSU [internet]. 2022 Dec. 28 [cited 2026 Sep. 17];15(1):73-86. available from: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/257636