Higgins, Kristina, Lindy Crawford, and Kelly Silvestri. “Student Perceptions of an Online Mathematics Curriculum Designed for Students With Learning Difficulties”. Social Welfare: Interdisciplinary Approach 6, no. 2 (December 30, 2016): 108–123. Accessed May 17, 2024. https://www.journals.vu.lt/social-welfare/article/view/28153.