Ardhiyanti, Y. “Mother Midwifery Care At Work With Asi Granting Exclusive In Pekanbaru City Maternity Hospital Cempedak: Mother Midwifery Care At Work With Asi Granting Exclusive In Pekanbaru City Maternity Hospital Cempedak”. Journal of Midwifery and Nursing, vol. 2, no. 1, Dec. 2019, pp. 211-6, https://iocscience.org/ejournal/index.php/JMN/article/view/484.