Herwati H, Ambarika R, Indasah I. One-Hand Engineering Effectiveness to the Reduction of the Number of Bloodage in Third-Three Phase of Certificate Mother in Maulidya Husada Clinic, Karangploso Sub-District, Malang District. jqph [Internet]. 2021 May 20 [cited 2025 Sep. 18];4(2):287-94. Available from: https://www.jqph.org/index.php/JQPH/article/view/218