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. International Journal of Health Engineering and Technology, [S. l.], v. 3, n. 6, 2025. DOI: 10.55227/ijhet.v3i6.264. Disponível em: https://afdifaljournal.com/journal/index.php/ijhet/article/view/264. Acesso em: 8 may. 2026.