Ifa Sihombing, Dame, Priskilla Gaylussac Tamba, Agnes Laura Purba, Lois Novita, Puspita Sari Sihotang, and Ria Anggraini Safitri. “Meningkatkan Motivasi Belajar Siswa SD Selama Pandemi Covid-19 Melalui Bimbingan Belajar Gratis”. Jurnal Pengabdian Masyarakat Bestari 1, no. 5 (August 30, 2022): 207–214. Accessed April 16, 2026. https://journal.formosapublisher.org/index.php/jpmb/article/view/848.