Suyani, Suyani, and Erni Retna Astuti. “Evaluation Of Pregnant Women’s Satisfaction Towards Pregnant Women Classes Implementation”. International Journal of Health Science and Technology 2, no. 3 (April 21, 2021): 1–5. Accessed May 4, 2024. https://ejournal.unisayogya.ac.id/index.php/ijhst/article/view/2080.