Kulsum, U., and Ahmadi. “The Effect of Inside or Outside Circle on Students’ Speaking Skill In Second Grade Senior High School of Modern Cottage MA. Al-Amien Prenduan”. AL-FIKRAH: Jurnal Studi Ilmu Pendidikan Dan Keislaman, vol. 8, no. 1, June 2025, pp. 56-83, https://www.ejournal.alhamidiyah.ac.id/index.php/al-fikrah/article/view/450.