Lianawati L, Daryanti MS. The correlations of method between the first and the subsequent childbirth at PKU Muhammadiyah Yogyakarta hospital in 2016. Int. Journal Health Scie. Tech. [Internet]. 2019 Jul. 30 [cited 2024 Jul. 19];1(1):96-100. Available from: https://ejournal.unisayogya.ac.id/index.php/ijhst/article/view/949