Rahayu S, Ritonga AH, Br Bangun SM. ANALYSIS OF THE INFLUENCE OF KB FIELD OFFICERS’ COMPETENCE AND WORK MOTIVATION IN SUPPORTING THE ACHIEVEMENT OF THE POST DELIVERY KB PROGRAM AT THE PPKB SERVICE OF LABUHANBATU UTARA DISTRICT IN 2023. JKG [Internet]. 2023 Oct. 31 [cited 2024 May 17];6(1):43-50. Available from: https://ejournal.medistra.ac.id/index.php/JKG/article/view/1844