
| Judul | Tindakan |
| How to Solve It (A New Aspect of Mathematical Method) | Download |
| Mathematical Problem Solving | Download |
| Mathematics as Problem Solving Second edition | Download |
| Problem Solving in Mathematics Grades 3-6 Powerful Strategies to Deepen Understanding | Download |
| Problem Solving Strategies Problem Books in Mathematics | Download |
| T11_IR_Mathematics_FullBook | Download |
| TIMSS4_Math_ConceptsItems | Download |
| TIMSS4_Math_ConceptsItems_1 | Download |
| TIMSS4_Math_ConceptsItems_2 | Download |
| TIMSS4_Math_ConceptsItems_3 | Download |