Ebio A, Buenaflor A. Enhancing the Mastery of Basic Integer Operations Among Grade 8 Learners in Secondary Education Through MathSPARK. J. Bs. Edu. R [Internet]. 2025Sep.30 [cited 2026Jan.2];6(3):488-9. Available from: https://cahaya-ic.com/index.php/JBER/article/view/2185