Muliantino, M., Y. Ananda, B. Krisdiyanto, and L. Merdawati. “Edukasi Tindakan Pencegahan Penyakit Infeksi Bagi Petugas Kebersihan Terkait Pandemik Covid-19”. Warta Pengabdian Andalas, Vol. 27, no. 3, Sept. 2020, pp. 149-56, doi:https://doi.org/10.25077/jwa.27.3.149-156.2020.