Puspitorini, W., S. Soemardiawan, A. Annamayra, T. H. Suharto, and A. Pranoto. “Improvement of Serum Cortisol Levels in Obese Female College Students After Moderate-Intensity Acute Exercise”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, vol. 9, no. 2, June 2023, pp. 231-46, doi:10.29407/js_unpgri.v9i2.20034.