Kaffah, S.N. et al. 2025. The Effect of Back Exercise on the Prevention of Low Back Pain Among Office Employees of Red Justice Law Institute, Bogor Regency. Jurnal Pendidikan Jasmani (JPJ). 6, 2 (Oct. 2025), 296–312. DOI:https://doi.org/10.55081/jpj.v6i2.4713.