Ma’arif, I., Nurhasan, Suroto, Setyawan, R., Basuki, Zen, M. Z., Prasetiyo, R., Saputra, Y. D. and Synthiawati, N. N. (2023) “Correlation of Body Mass Index, Physical Activity, and Physical Fitness in Elementary School Students”, Physical Education Theory and Methodology, 23(1), pp. 58–64. doi: 10.17309/tmfv.2023.1.08.