Damayanti, Sinta, Dadang Danugiri, dan Hanifah Nurus Sopiany. 2021. “SINERGITAS TEKNIK SCAFFOLDING DENGAN MODEL PROBLEM-BASED LEARNING TERHADAP KEMAMPUAN MATEMATIS”. Prosiding Sesiomadika 1 (1b). https://journal.unsika.ac.id/sesiomadika/article/view/2121.