SITUMORANG, I. .; SITOMPUL, H. S. .; TUTY, T. The influence of the personal learning environment (PLE) approach on english speaking ability. Cendikia : Media Jurnal Ilmiah Pendidikan, [S. l.], v. 14, n. 3, p. 224-231, 2024. DOI: 10.35335/cendikia.v14i3.4548. Disponível em: https://www.ejournal.iocscience.org/index.php/Cendikia/article/view/4548. Acesso em: 21 sep. 2026.