Oktaviani, D. M., Agustina, A., Yuniarti, K., Ra’uf, M., & Noorhasanah, E. (2026). THE EFFECT OF CANVA-BASED INTERACTIVE VIDEO EDUCATION ON ELEMENTARY SCHOOL CHILDREN’S KNOWLEDGE OF BASIC HANDWASHING NEEDS. JOURNAL of HEALTH, 5(2), 68–72. Retrieved from https://banuainstitute.org/JOHE/article/view/208