Septiana, N. Z. ., C. . Chuluq, and C. U. . Ummah. “Use of Cooperative Strategy of Group Investigation Models for Students Who Have Attention Deficit Hyperactivity Disorder (ADHD)”. Jurnal Inovasi Pendidikan Dasar, vol. 5, no. 2, June 2020, pp. 87–94, https://journal.uhamka.ac.id/index.php/jipd/article/view/8672.