Saragih AU, Yessy Arisman, Ulfa Khomania Aulia, Risky Yulanda. The Influence of Prenatal Classes on Anxiety in Primigravida Mothers. JKK [Internet]. 2025 Apr. 30 [cited 2025 May 6];7(2). Available from: https://ejournal.medistra.ac.id/index.php/JKK/article/view/2659