Handayani, Nita, Prodi Kebidanan, Fakultas Ilmu Kesehatan, Universitas Nasiona Herliyani, Dewi Utami, Program Studi Kebidanan
Fakultas Ilmu Kesehatan
Universitas Nasional Hisni, Dayan, Department of Medical and Surgical Nursing
Faculty of Health Sciences, Universitas Nasional