TY - JOUR T1 - Performance level and difficulties of college freshmen in basic mathematics problem solving JF - Saint Mary's University Research Journal A1 - Madrid, Romeo F. YR - 1999 UL - https://tuklas.up.edu.ph/Record/IPP-00000601771 KW - Mathematics education KW - Philippine Normal College (Isabela) : Freshmen KW - Academic achievement ER -