Ivan, Claudiu, and Aliona Cristei. 2011. “Parental Involvement As a Key-Determinant for Equal Educational Chances: Evidence from Seven South Eastern European Countries”. Revista de Cercetare Si Interventie Sociala 34 (September): 73-114. https://www.rcis.ro/journal/article/view/361-parental-involvement-as-a-key-determinant-for-equal.