1.
Hongyai P, Hattaprom P, Ekkapim S. Development on physical fitness of secondary education students (Grade 3) using CIPPA learning management Model. JDSC [internet]. 2020 Dec. 15 [cited 2026 Oct. 13];7(2):249-62. available from: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/240653