Ritonga, N. J., Majidah, H. A., Sitorus, R., Anuhgera, D. E., Hayati, K., & Purba, A. S. G. (2020). THE EFFECT OF BABY MASSAGE ON BREASTFEEDING DURATION IN NINING PELAWATI CLINIC AT LUBUK PAKAM. JURNAL KEBIDANAN KESTRA (JKK), 3(1), 105–109. https://doi.org/10.35451/jkk.v3i1.490