[1]
Valencia, J.C. 2026. Exploring Student Perceptions and Challenges of English as a Medium of Instruction in Mathematics: A Mixed-Method Study on Problem-Solving Skills. International Journal of Sustainability and Advanced Integrated Research. 2, 1 (Mar. 2026), 1139–1144. DOI:https://doi.org/10.65339/ijsair.V2.I1.142.