Nadia Alfira, Muriyati, and Irma. “The Relationship Between Social Environments and Smoking Behavior in Adolescents in Taccorong Village, Gantarang District”. Comprehensive Health Care, vol. 2, no. 2, Aug. 2018, pp. 57-75, https://www.ojs.stikespanritahusada.ac.id/index.php/chc/article/view/245.