The Importance of the Ninth Grade on High School Graduation Rates and Student Success. McCallumore, K. M. & Sparapani, E. F. Education Digest: Essential Readings Condensed for Quick Review, 76(2):60–64, 2010.
bibtex   
@article{mccallumore2010,
	title = {The {Importance} of the {Ninth} {Grade} on {High} {School} {Graduation} {Rates} and {Student} {Success}},
	volume = {76},
	number = {2},
	journal = {Education Digest: Essential Readings Condensed for Quick Review},
	author = {McCallumore, Kyle M. and Sparapani, Ervin F.},
	year = {2010},
	keywords = {mccallumore:ed:2010},
	pages = {60--64},
}

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