Afianda Z. THE ANALYSIS OF THE IMPLEMENTATION OF HEALTH OPERATIONAL ASSISTANCE IN AN EFFORT TOIMPROVE MATERNAL AND CHILD HEALTHAT SAMALANGA HEALTH CENTER SAMALANGA SUBDISTRICT BIREUEN DISTRICT 2018. JKA [Internet]. 2019 Aug. 28 [cited 2024 Jul. 5];5(9):10-7. Available from: http://jfkip.umuslim.ac.id/index.php/jka/article/view/281