YULIA, H. The Students Perception on the Use of E-Book as Learning Sources at The Sixth Semester Students of English Education Study Program of Baturaja University. Edukasi Lingua Sastra, Indonesia, v. 19, n. 2, p. 83–92, 2021. DOI: 10.47637/elsa.v19i2.383. Disponível em: https://jurnal.umko.ac.id/index.php/elsa/article/view/383. Acesso em: 28 mar. 2024.