Lena, L., A. . Hamzar, and R. . Febrianto. “The Development of YouTube Media in Madrasah Ibtidaiyah for Aqidah Akhlak Subject Viewed from the Aspects of Validity and Practicality”. TOFEDU: The Future of Education Journal, vol. 5, no. 1, Jan. 2026, pp. 226-35, doi:10.61445/tofedu.v5i1.1523.