Siregar, Harum Isla Adila, Duano Sapta Nusantara, and Rohati Rohati. “Gamification and Improvement of Mathematical Creative Thinking: Systematic Literature Review ”. JKPM (Jurnal Kajian Pendidikan Matematika) 11, no. 2 (June 22, 2026): 219–234. Accessed July 17, 2026. https://newjournal.lppmunindra.ac.id/index.php/jkpm/article/view/1374.