WULANDARI, S.; KUSUMANINGRUM, S. R.; DEWI, R. S. I. USING FLIPBOOK TO ENHANCE THE STUDENTS PERFORMANCE IN SPEAKING. SENTRI: Jurnal Riset Ilmiah, [S. l.], v. 1, n. 4, p. 1151–1157, 2022. Disponível em: https://ejournal.nusantaraglobal.or.id/index.php/sentri/article/view/365. Acesso em: 23 nov. 2024.