INFLUENCE OF KEGEL GYMNASTICS ON PRIMIGRAVIDA PREGNANCY TOWARDS THE INCIDENCE OF A PERINEAL RUPTURE IN BASIC ESSENTIAL OBSTETRIC CARE NEONATES SURAKARTA, INDONESIA. Proceedings of the ICASH [Internet]. 2017 Feb. 22 [cited 2024 Nov. 7];(1):294-8. Available from: https://publications.inschool.id/index.php/icash/article/view/848