Shepherd, Carol, and Enid Acosta-Tello. “Differentiating Instruction: As Easy As One, Two, Three”. Journal of College Teaching & Learning (TLC) 12, no. 2 (April 1, 2015): 95–100. Accessed July 18, 2024. https://clutejournals.com/index.php/TLC/article/view/9186.