Aminah, R., Sulistyoningsih, T. and Prihaswati, M. (2025) “Problem based learning Berbantuan Quizizz Terhadap Kemampuan Representasi Matematis dan Self-confidence Peserta Didik”, Journal of Lesson Study in Teacher Education, 4(1), pp. 31-40. doi: 10.51402/jlste.v4i1.153.