Listiandi, A. D., D. R. Budi, T. Suhartoyo, R. Hidayat, and R. S. Bakhri. “Healthy Fitness Zone: Identification of Body Fat Percentage, Body Mass Index and Aerobic Capacity for Students”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, Vol. 6, no. 3, Nov. 2020, pp. 657-73, doi:10.29407/js_unpgri.v6i3.14936.