Sutrisno, Sutrisno, 		Zuliyawati, Nita, AND 		Setyawati, Rina.
" Efektivitas Model Pembelajaran Problem-Based Learning dan Think Pair Share Berbantuan Geogebra Terhadap Kemampuan Pemecahan Masalah Matematis" <em>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</em> [Online], Volume 4 Number 1 (16 January 2020)