Siregar, Deborah, et al. “Waspadai Dan Cegah Pneumonia Dan Diare Di Masa Pandemi Covid-19: Awareness and Prevention Pneumonia and Diarrhea in Pandemic Covid-19”. PengabdianMu: Jurnal Ilmiah Pengabdian Kepada Masyarakat, vol. 7, no. 3, May 2022, pp. 393-00, https://doi.org/10.33084/pengabdianmu.v7i3.2752.