Suryaningsih EK, Gau M-L, Kao C-H, Liu C-Y, Kuo S-Y, Liaw J-J. Effect of Childbirth Education Program on Maternal Anxiety: A Randomized Controlled Trial Using Roy’s Adaptation Model. J. Heal. Technol. Assess. Midwifery [Internet]. 2023 May 16 [cited 2024 Jul. 18];6(1):36-48. Available from: https://ejournal.unisayogya.ac.id/index.php/JHTAM/article/view/2862