Velasco, A., Hernandez, S. L., Villaverde, A., Macabuhay, A., & Santillan, J. (2023). GAME-BASED CARD-BOARD MANIPULATIVE FOR BASIC NUMERACY OPERATIONS: EXPERT TEACHERS’ EVALUATION. SDSSU MULTIDISCIPLINARY RESEARCH JOURNAL, 9(1), 18–23. https://doi.org/10.69546/ac895212