Sholihah, Q., . Wanti, and R. Fauziah. “Relationship Between Implementation of No Smoking Areas and Smoking Behavior of Coal Mine Workers at Hasnur Riung Synergy South Kalimantan”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 21, no. 1, Mar. 2015, pp. 338-43, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3615.