Pane HW, Armaya R, Joharmi J, Joharmi J. Effectiveness of Upright Position and Sim Position on Acceleration of Active Phase of First Stage Labor. JLH [Internet]. 30Dec.2024 [cited 19Aug.2026];5(3):1631-6. Available from: http://jurnal.globalhealthsciencegroup.com/index.php/JLH/article/view/5490