Beggs v. The Board of Education of Murphysboro Community Unit School District No. 186 , 2016 IL 120236 ( 2017 )
Gilliland v. Board of Education , 67 Ill. 2d 143 ( 1977 )
Board of Education of School District No. 131 v. State Board of Education , 99 Ill. 2d 111 ( 1983 )