Diningsih, Ayus, & Nefonavratilova Ritonga.
" Information and Education Covid-19 in Paran Padang Village, Sipirok District in 2020." <em>Jurnal Pengabdian Masyarakat Aufa (JPMA)</em> [Online], 3.1 (2021): 91-94. Web. 20 Apr. 2024