Elpinaria Girsang E. THE EFFECT OF EXTENSION OF LABOR PREPARATION AGAINST THE PRIMIGRAVID MOTHER’S ANXIETY LEVEL WHILE APPROACHING THE LABOR PROCESS IN SINDANG GOODS HEALTH CENTER: PENGARUH PENYULUHAN TENTANG PERSIAPAN PERSALINAN TERHADAP TINGKAT KECEMASAN IBU PRIMIGRAVIDA SAAT MENJELANG PROSES PERSALINAN DI PUSKESMAS SINDANG BARANG. Jurnal Ilmiah Wijaya [Internet]. 2018Dec.1 [cited 2025Feb.5];10(2):104-9. Available from: https://jurnalwijaya.com/index.php/jurnal/article/view/pv10n2p104