ELLYS SIREGAR. The Influence of Time Management and Learning Media on Academic Achievement of Office Administration Education Study Program Students. Jurnal Manajemen Bisnis Eka Prasetya Penelitian Ilmu Manajemen, [S. l.], v. 8, n. 1, p. 149–159, 2022. DOI: 10.47663/jmbep.v8i1.246. Disponível em: https://jurnal.eka-prasetya.ac.id/index.php/MBEP/article/view/246. Acesso em: 1 aug. 2026.