1.
Fatra M, Dhakal A. Exploring the Use of the "Quadratic Equation Board" Teaching Aid to Improve Seventh-Grade Students’ Understanding of Quadratic. DPJPM [Internet]. 2024 Dec. 30 [cited 2026 Jun. 13];2(3):173-8. Available from: https://journal.assyfa.com/index.php/dpjpm/article/view/119