Chatterji, Madhabi, Young Ae Kwon, and Clarice Sng. “Gathering Evidence on an After-School Supplemental Instruction Program: Design Challenges and Early Findings in Light of NCLB”. Education Policy Analysis Archives 14 (May 2, 2006): 12. Accessed November 26, 2024. https://epaa.asu.edu/index.php/epaa/article/view/83.