Carlos B. Calvadores. “A STANDARDIZED ACHIEVEMENT TEST IN MATHEMATICS FOR GRADE 8 STUDENTS IN THE SCHOOLS DIVISION OF EASTERN SAMAR”. Galaxy International Interdisciplinary Research Journal 10, no. 3 (March 6, 2022): 91–96. Accessed July 3, 2024. https://internationaljournals.co.in/index.php/giirj/article/view/1417.