Putri, L.N., Qurniyawati, E., Ardanila, D. and Ririh 2024. Effects of COVID-19 Pandemic on Maternal Healthcare Utilization in Ngawi Regency: A Time-Series Study. Media Gizi Kesmas. 13, 1 (Jun. 2024), 155–166. DOI:https://doi.org/10.20473/mgk.v13i1.2024.155-166.