Purba, N. A., M. S. Prayuda, and F. Y. A. Ginting. “The Impact of Social Interaction Problems on Students’ Participation In English Class”. Jurnal Pendidikan Indonesia, vol. 4, no. 01, June 2026, pp. 43-50, https://jurnal.seaninstitute.or.id/index.php/jupei/article/view/963.