PURNAMANINGWULAN, Rina Astuti. Evaluating the Efficacy of Differentiated Instruction in EFL Speaking Classes: A Classroom Action Research Study. Voices of English Language Education Society, [S. l.], v. 8, n. 1, p. 186–196, 2024. DOI: 10.29408/veles.v8i1.25635. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/veles/article/view/25635. Acesso em: 30 jun. 2024.