Istianah. Inovasi Model Problem Based Learning berbantuan LKPD dengan Platform Liveworksheet pada Pembelajaran Matematika. psnppg [Internet]. 2023 Nov. 30 [cited 2025 Apr. 12];1(2):1351-6. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/5267