Pravitasari, Ines Ratni, Vitri Widyaningsih, and Bhisma Murti. 2020. “The Effect of Kangaroo Mother Care in Increasing Body Weight and Temperature in Premature Infants: Meta-Analysis”. Journal of Maternal and Child Health 5 (5):563-78. http://thejmch.com/index.php/thejmch/article/view/496.