SALAHUDDIN, A.; APRIMADEDI, A.; PUTRI, D. . 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, [S. l.], v. 4, n. 7, p. 3467–3473, 2025. DOI: 10.61445/tofedu.v4i7.891. Disponível em: https://journal.tofedu.or.id/index.php/journal/article/view/891. Acesso em: 7 sep. 2025.