Emil Nahdiyah, Sri Winarni and Ganif Djuwadi (2024) “Implementation of a no Smoking Area at SMPN 12 Malang in the Janti Health Center Working Area ”, Media Publikasi Promosi Kesehatan Indonesia (MPPKI), 7(9), pp. 2377-2383. doi: 10.56338/mppki.v7i9.5845.