[1]
Hardyanti ining, HarahapJ., and LailaA., “THE RELATIONSHIP OF PREGNANCY EXERCISE TO PERINEAL RUPTURE AMONG PRIMIPAROUS WOMEN AT PMB DINCE SAFRINA OF PEKANBARU IN 2015 -2018”, JIA, vol. 8, no. 1, pp. 8-15, Jun. 2020.