Eppang, Yudiarsi. “The Association Between Maternal Age and Parity and the Incidence of Prolonged Labor: Maternal Age, Parity, and Prolonged Labor”. Innovative Approaches in Health Science Journal 3, no. 1 (February 28, 2026): 22–27. Accessed May 18, 2026. https://journaliahsj.paperhome.id/index.php/IAHSJ/article/view/48.