WIDODO, Sugeng; KUSJONO, Gatot; SUNARDI, Sunardi. Determinan Lingkungan Belajar Mata Kuliah Manajemen Pemasaran: Peran Penguasaan Materi, Kualitas Pengajaran, dan Motivasi Belajar. Jurnal Ekonomi Efektif, [S. l.], v. 7, n. 4, p. 418–431, 2025. DOI: 10.32493/JEE.v7i4.53011. Disponível em: https://openjournal.unpam.ac.id/index.php/JEE/article/view/53011. Acesso em: 22 dec. 2025.