TY  - JOUR
T1  - Problem solving strategies of high school students on non-routine problems a case study
JF  - Alipato : a Journal of Basic Education
A1  - Mabilangan, Rina A.
A2  - Limjap, Auxencia A.
A2  - Belecina, Rene R.
YR  - 2011
UL  - https://tuklas.up.edu.ph/Record/IPP-00000004611
KW  - Problem solving : Study and teaching (Secondary)
KW  - Problem solving (Mathematics)
ER  -