CHEN, H. J.; WONG, S.; OR, V. F. I.; QUEK, C. H. S. . Fitness Test in Measuring Aerobic Fitness in National Physical Fitness Award (NAPFA) of Secondary Two Students: 2.4公里耐力跑與20米往返跑在新加坡全國體能測驗中測試中二學生心肺功能的關係. ajper 2015, 21, 6-12.