Ross, John A., Garth Scott, and Tim M. Sibbald. “Cost-Effectiveness of Comprehensive School Reform in Low Achieving Schools”. Alberta Journal of Educational Research 58, no. 1 (May 30, 2012): 139–159. Accessed November 26, 2024. https://dev.journalhosting.ucalgary.ca/index.php/ajer/article/view/55561.