Wijaya, M. K., Giri, M. K. W., Wahyuni, N. P. D. S. and Setiawan, K. H. (2018) “Premarital sex behaviors of teenagers: a case in Bali, Indonesia”, International journal of health sciences, 2(3), pp. 11–21. doi: 10.29332/ijhs.v2n3.211.