Tedju Hinga, Indriati, Yuliana Radja Riwu, Diana Aipipidely, Afrona Takaeb, and Purnawan Purnawan. “Edukasi Penggunaan Masker Dan CTPS Dalam Pencegahan Covid-19 Di Panti Asuhan RAI”. Jurnal Pengabdian Kepada Masyarakat Undana 15, no. 2 (December 15, 2021): 66-72. Accessed May 5, 2024. https://ejurnal.undana.ac.id/index.php/jlppm/article/view/6057.