Putri, A. and Putra Utama, D. 2021. Physical Fitness of Elementary School Students: Which is better, Circuit Training A and Circuit Training B?. Jp.jok (Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan). 5, 1 (Dec. 2021), 91-100. DOI:https://doi.org/10.33503/jp.jok.v5i1.1379.