1.
Lasamahu YN, Widati S. DIFFERENCES IN TEENAGE GIRLS’ KNOWLEDGE AND ATTITUDE BEFORE AND AFTER BEING EXPOSED IN PUBLIC SERVICE ANNOUNCEMENT MEDIA OF "IRON SUPPLEMENTATION" (Study at SMP Negeri 10 Surabaya). ijph [Internet]. 2022 Jul. 29 [cited 2025 Jan. 24];17(2):252-63. Available from: https://e-journal.unair.ac.id/IJPH/article/view/15413