Simarmata, Ester Juliana, Juliana Panjaitan, Mayora Katharina Br. Sitinjak, Elisabeth Purba, Septilicia Angle Purba, Averina Anastasia Hutauruk, and Ivana Regina Eveline. “Kegiatan Asistensi Mengajar Di SD Kartika 1-2 Medan”. Jurnal Pengabdian Sosial 2, no. 8 (June 24, 2025): 4022–4030. Accessed August 29, 2026. https://ejournal.jurnalpengabdiansosial.com/index.php/jps/article/view/801.