Puangmalai P, Apanukul S. THE EFFECT OF LOADED VERSUS UNLOADED PLYOMETRIC TRAINING WITH CHANGE OF DIRECTION ON PHYSICAL FITNESS PERFORMANCE IN MALE FOOTBALL PLAYERS. JSSH [internet]. 2024 Aug. 28 [cited 2026 Sep. 19];25(2):83-100. available from: https://he02.tci-thaijo.org/index.php/spsc_journal/article/view/269761