SOMNIL, Poosanapas. “FACTORS ASSOCIATED WITH EXERCISE BEHAVIOR OF UNIVERSITY STUDENTS IN THE NORTHEAST, UPPER THAILAND”. Journal of Sports Science and Technology 15, no. 2 (December 28, 2015): 419–429. accessed March 6, 2026. https://he01.tci-thaijo.org/index.php/JSST/article/view/44964.