RETNANINGSIH, Woro; NUGROHO, Arif; VAN, Dao Thi Hong; AL AMIN, Nur Hidayah. Booming the Vocabulary Acquisition by Using Flipped Classroom on EFL Learners’ PPA (Performance, Perception and Acceptance). Voices of English Language Education Society, [S. l.], v. 6, n. 2, p. 325–339, 2022. DOI: 10.29408/veles.v6i2.6107. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/veles/article/view/6107. Acesso em: 3 jul. 2024.