Emil Nahdiyah, Sri Winarni, Ganif Djuwadi. Implementation of a no Smoking Area at SMPN 12 Malang in the Janti Health Center Working Area . Media Publ. Promosi Kesehat. Indones [Internet]. 2024Sep.6 [cited 2025Oct.13];7(9):2377-83. Available from: https://jurnal.unismuhpalu.ac.id/index.php/MPPKI/article/view/5845