Novianti, Siti, Tahani Nisrina Nadhifah, Rian Arie Gustaman, and Nur Lina Lina. “The ‘Gesit’ E-Book on Improving Teenagers’ Knowledge and Attitudes Toward Obesity Management”. Jurnal Ilmiah Kesehatan (JIKA) 7, no. 2 (August 31, 2025): 291–298. Accessed April 18, 2026. https://salnesia.id/jika/article/view/1303.