TY - JOUR T1 - Analysis of Mathematical Problem-Solving Abilities Taught Using Problem-Based Learning A1 - Simatupang, Rosmawaty A1 - Napitupulu, E. Elvis A1 - Syahputra, Edi Y1 - 2019 PY - 2019 DA - 2019/11/12 N1 - doi: 10.12691/education-7-11-6 DO - 10.12691/education-7-11-6 T2 - American Journal of Educational Research JF - American Journal of Educational Research JO - American Journal of Educational Research SP - 794 EP - 799 VL - 7 IS - 11 PB - Science and Education Publishing SN - 2327-6150 M3 - doi: 10.12691/education-7-11-6 UR - http://pubs.sciepub.com/education/7/11/6 Y2 - 2019/11/12 ER -