Aminah, Rosyidatul, Titien Sulistyoningsih, and Martyana Prihaswati. “Problem Based Learning Berbantuan Quizizz Terhadap Kemampuan Representasi Matematis Dan Self-Confidence Peserta Didik”. Journal of Lesson Study in Teacher Education 4, no. 1 (May 3, 2025): 31-40. Accessed May 9, 2025. https://journal.pwmjateng.com/index.php/jlste/article/view/153.