BANGUN, Y.; SINAMBELA, E. THE OBSTACLES OF ENGLISH TEACHERS FACE IN INCREASING STUDENTS’ LEARNING MOTIVATION. Jurnal Pendidikan dan Pengajaran (JUPEJA), [S. l.], v. 4, n. 1, p. 29–31, 2026. DOI: 10.69820/jupeja.v4i1.246. Disponível em: https://merwinspy.org/journal/jupeja/article/view/246. Acesso em: 20 jun. 2026.