Ambrosetti, Alice, Franck Petrucci, Sandra Fenaroli, and Michele Egloff. “The School Effect on Mathematics Performance in PISA 2012: A Comparison Between Two Cantons in Switzerland”. Swiss Journal of Educational Research 44, no. 1 (April 29, 2022): 90–102. Accessed March 28, 2024. https://sjer.ch/article/view/5870.