Desiana, Desiana, and Joko Soebagyo. “Bibliometric Analysis of the Spontaneous Group Discussion Method of Learning Mathematics Using Vosviewer Software”. Jurnal Paedagogy 9, no. 3 (July 21, 2022): 345–353. Accessed September 29, 2025. https://ojspanel.undikma.ac.id/index.php/pedagogy/article/view/5282.