SARWINDA, K.; ROHAETI, E.; FATHARANI, M. The development of audio-visual media with contextual teaching learning approach to improve learning motivation and critical thinking skills. Psychology, Evaluation, and Technology in Educational Research, [S. l.], v. 2, n. 2, p. 98–114, 2020. DOI: 10.33292/petier.v2i2.12. Disponível em: https://petier.org/index.php/PETIER/article/view/12. Acesso em: 23 apr. 2025.