RAHMAWARDANI RAHMAWARDANI; IBNU FAOZI. Problems Faced by Business Administration Students in English Language Skills at Politeknik Kotabaru. Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, dan Sosial Humaniora, [S. l.], v. 4, n. 3, p. 495–502, 2026. DOI: 10.59024/atmosfer.v4i3.1790. Disponível em: https://pbsi-upr.id/index.php/atmosfer/article/view/1790. Acesso em: 5 aug. 2026.