Rosyidah, Ainur. “A Development of a Critical Thinking Board Learning Tool in Social Studies Lessons to Improve Student Learning Outcomes at State Junior High School 18 Surabaya”. Jurnal Dialektika Pendidikan IPS, vol. 6, no. 2, June 2026, pp. 217-24, https://ejournal.unesa.ac.id/index.php/PENIPS/article/view/78711.