“Application of Positive Affirmation Relaxation Techniques To Reduce Anxiety Levels of Primigravida in the Working Area of the Payung Sekaki Health Center” (2025) JURNAL KEPERAWATAN, 5(1). Tersedia pada: https://jurnal.pkr.ac.id/index.php/JONAH/article/view/1181 (Diakses: 12 Januari 2026).