Prasetya, Peby Noka, et al. “192. Pengaruh Model Problem Based Learning Berbantuan Paper Mode Quizizz Terhadap Hasil Belajar Matematika”. Prosiding Seminar Nasional Pendidikan Profesi Guru, vol. 1, no. 1, July 2023, pp. 1717-25, https://conference.upgris.ac.id/index.php/psnppg/article/view/4111.