said, irfan, Tuty Purba, Hermawati Hamalding, and Royanti sidabutar. “Body Image Relationships, Physical Activity And Balanced Nutrition Knowledge With Adolescent Nutrition Status In Budi Murni 2 Medan High School”. Jurnal Komunitas Kesehatan Masyarakat 2, no. 1 (August 6, 2020): 62-70. Accessed September 4, 2025. https://jurnal.uit.ac.id/JKKM/article/view/738.