Masithoh, R., Margowati, S. and Heniyatun, H. (2023) “The Perceptions of Youth At SMK Muhammadiyah 1 Magelang Towards Pictorial Health Warning 90% as A Revision of PP 109 Year 2012”, Pancasakti Journal Of Public Health Science And Research, 3(1), pp. 30-38. doi: 10.47650/pjphsr.v3i1.578.