[1] Debre Tabor University,Department of Pediatrics and Child Health Nursing, College of Health Sciences
[2] school of Health Sciences,Department of Pediatrics and Child Health Nursing, College of Medicine and Health Sciences
[3] Bahir Dar University,Department of Public Health, College of Health Sciences
[4] Debre Tabor University,Department of Adult Health Nursing, College of Health Sciences
[5] Debre Tabor University,undefined