Surisman, Heru Sulistianta, Muhammad Rivaldo, and Marta Dinata. “The Relationship Between Body Mass Index (BMI) And Physical Fitness Of Students At SD N 1 Labuhan Ratu Bandar Lampung Post-Pandemic Covid-19”. Jurnal Pendidikan Jasmani (JPJ), Vol. 4, no. 1, June 2023, pp. 47-56, doi:10.55081/jpj.v4i1.918.