Salahuddin, Amar, Aprimadedi Aprimadedi, and Deviana Putri. 2025. “The Development of Animated Powtoon Media in Teaching Personal and Official Letters for Grade 7 at SMPN 1 Sitiung”. TOFEDU: The Future of Education Journal 4 (7):3467-73. https://doi.org/10.61445/tofedu.v4i7.891.