RETNANINGSIH, W.; ARIF NUGROHO; YUNIKA TRIANA; HELDY RAMADHAN PUTRA; IRA MUTIARANINGRUM. Impact of WhatsApp-Integrated Flipped Learning on Developing English Speech Acts of Requests: Students’ Performance, Perception, and Acceptance. Educational Administration: Theory and Practice, [S. l.], v. 29, n. 2, 2023. DOI: 10.17762/kuey.v29i2.715. Disponível em: https://kuey.net/index.php/kuey/article/view/715. Acesso em: 3 jul. 2024.