Ampulembang, A. et al. 2026. The Impact of Learning Pjok Health Education Material Through Audio-Visual Media Learning on Knowledge and Behavior of Clean and Healthy Living in Elementary School Students 50 Bulu Datu. RA Journal of Applied Research. 12, 09 (Sep. 2026), 559–564. DOI:https://doi.org/10.47191/rajar/v12i9.01.