GONTANA, T.; NASUTION, S. L. R. Pengaruh lama kerja dan pelatihan terhadap pelaksanaan inisiasi menyusui dini di RSU Royal Prima Medan. Jurnal Prima Medika Sains, [S. l.], v. 1, n. 1, p. 64-68, 2020. Disponível em: http://jurnal.unprimdn.ac.id/index.php/JPMS/article/view/733. Acesso em: 5 may. 2024.