Rial A, Dyah Wulan Sumekar Rengganis Wardani, Hendri Busman. Differences in the Effectiveness of Health Promotion Methods of Demonstration and Animation Video Toward Increased Knowledge About Balanced Nutrition Guidelines in 5th Grade Students at Xaverius Elementary School Metro. méd. prof. j. of Lampung [Internet]. 2023Jan.17 [cited 2024Dec.21];12(3):547-54. Available from: http://journalofmedula.com/index.php/medula/article/view/543