Elizabeth Klammer, John R. Slate, and Cynthia Martinez-Garcia. “ifferences in rade athematics erformance of tudents in overty etween harter and raditional lementary chools: ultiyear exas nalysis”. Research and Advances in Education 2, no. 10 (October 16, 2023): 1–12. ccessed May 20, 2025. https://www.paradigmpress.org/rae/article/view/820.