Setyawan, S. A., M. A. M. Gustaf, E. D. Pambudi, M. Fatkhurrozi, and S. Anwar. “Student Free Sex in the Perspective of Criminology and Law”. Law Research Review Quarterly, Vol. 5, no. 2, May 2019, pp. 135-58, doi:10.15294/snh.v5i2.31265.