Ida Ayu Eka Padmiari, Desak Made Ardhya Pramesti Suci Sanjiwani, Desak Putu Sukraniti. Nutrition Education Video Can Improve Knowledge And Hemoglobin Levels In Students Of Sman 1 Singaraja Bali Province. IJHET [Internet]. 2025 Mar. 20 [cited 2026 May 8];3(6). Available from: https://afdifaljournal.com/journal/index.php/ijhet/article/view/264