Villanueva, C.-A. 2026. Development and validation of an interactive assessment tool for the numerical skills of learners with autism spectrum disorder. Divine Word International Journal of Management and Humanities (DWIJMH) (ISSN: 2980-4817). 5, 3 (Sep. 2026), 4303–4323. DOI:https://doi.org/10.62025/dwijmh.v5i3.430.