Demeris, Henk, Ruth Childs, and Anne Jordan. 2007. “THE INFLUENCE OF STUDENTS WITH SPECIAL NEEDS INCLUDED IN GRADE‐3 CLASSROOMS ON THE LARGE‐SCALE ACHIEVEMENT SCORES OF STUDENTS WITHOUT SPECIAL NEEDS”. Canadian Journal of Education Revue Canadienne De l’éducation 30 (3):609‐627. https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2967.