KHAN TAREEN, D. M.; HANNAN KHAN TAREEN; NAZMINE. Measuring the Impact of Audio/Visual Aids on Learning Process: A Case Study of South Punjab. Journal of Peace, Development and Communication, [S. l.], v. 5, n. 1, p. 163-175, 2021. Disponível em: http://pdfpk.net/ojs/index.php/jpdc/article/view/231. Acesso em: 23 dec. 2024.