Widjaja, Wanty, (SCOPUS ID: 24177678200), School of Education, Deakin University, Geelong, Australia, Australia

• Vol 12, No 3 (2021) - Articles
  COUNTEREXAMPLES: CHALLENGES FACED BY ELEMENTARY STUDENTS WHEN TESTING A CONJECTURE ABOUT THE RELATIONSHIP BETWEEN PERIMETER AND AREA
  Abstract  PDF

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