“…Conceptual understanding is a fundamental component of knowledge, just as it is a part of mathematical proficiency, and it can be developed through various mathematical skills, such as reasoning. Mathematical reasoning skill is important as it serves as a basis for developing new insights and promoting further study, and being able to reason is essential to understand mathematics (Crooks & Alibali, 2014;Hjelte et al, 2020;Nurjanah et al, 2021) Resminati Dinda Salisa / Conceptual Understanding and Reasoning of Students with Dyscalculia: A Literature Review Undoubtedly, the mathematics that an individual acquires during their academic years will have a significant impact on their life (Aprinastuti et al, 2020;Kißler et al, 2021;Kunwar & Sharma, 2020;Lazo-Amado et al, 2022;Liu et al, 2022;Ziadat, 2022). However, 5-8% of school-aged individuals have a learning disability that makes it challenging for them to understand the fundamental concepts of mathematics (Fauzan et al, 2022;Lazo-Amado et al, 2022;Patricia & Zamzam, 2021).…”