Hastari, Ratri Candra. “Penguatan Literasi Matematika Di Tengah Pandemi Covid-19 Melalui Kampus Mengajar 2”. Jurnal Pengabdian Dharma Laksana 5, no. 1 (August 10, 2022): 100–106. Accessed March 16, 2026. https://openjournal.unpam.ac.id/index.php/jpdl/article/view/23439.