ALFIYAH, U.; ISTIQ’FAROH, N. .; SUBRATA, H.; PURWOKO, B. Pop-Up Book Learning Media in Optimizing Speaking Skills in Elementary School: A Systematic Literature Review . Journal of Innovation and Research in Primary Education, [S. l.], v. 4, n. 3, p. 866–874, 2025. DOI: 10.56916/jirpe.v4i3.1458. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/1458. Acesso em: 21 jan. 2026.