D. Refiani, Y. I. Dewi, and S. Utami, “Description of Behavior of Pregnant Women in Conducting Antenatal Care during the Covid-19 Pandemic in Puskesmas Rawat Inap Sidomulyo, Pekanbaru City”, Health Inf J Penelit, vol. 13, no. 2, pp. 67–74, Dec. 2021.