Karina Ariadni A, Siti Saidah Nasution, Nur Afi Darti, Muhammad Amru Baihaqi. Effect of Creative Educational Videos on Self-Efficacy and Handwashing Knowledge among Schoolchildren. Indones. J. Nurs. Sci. [Internet]. 2026 Jul. 18 [cited 2026 Jul. 21];8(1):1-8. Available from: https://idjpcr.usu.ac.id/IJNS/article/view/23197