<https://www.collegetuitioncompare.com/compare/rivalry/university-of-south-dakota-vs-north-dakota-state-university-main-campus/#rival-comparison>
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"Comparison table between the rival University of South Dakota and North Dakota State University-Main Campus"
<https://www.collegetuitioncompare.com/compare/rivalry/university-of-south-dakota-vs-north-dakota-state-university-main-campus/>