Putri NP. PERSEPSI PEROKOK SURABAYA TERHADAP PESAN IKLAN LAYANAN MASYARAKAT MENGENAI BAHAYA MEROKOK. JPK [Internet]. 2018 Feb. 26 [cited 2024 Aug. 5];5(2):205-16. Available from: https://e-journal.unair.ac.id/PROMKES/article/view/7741