Mulyati, Iceu. “THE EFFECT OF LABOR PREPARATION CLASSES WITH WHATSAPP GROUP (WAG) IN TRIMESTER III PREGNANT WOMEN TOWARDS ANXIETY IN DEALING WITH LABOR IN PMB MIDWIVES N BANDUNG CITY, 2020”. JURNAL KESEHATAN INDRA HUSADA 8, no. 2 (Desember 21, 2020): 220–230. Diakses Februari 7, 2025. https://ojs.stikesindramayu.ac.id/index.php/JKIH/article/view/264.