(1)
Le Breton, M.; Burren, S.; Lenting, K.; Nacht, D. Processes of Differentiation in Vocational and Grammar School Education: Institutional Frameworks and Teacher Perspectives. Momentum Quarterly 2026, 14 (1), 96-117. https://doi.org/10.15203/momentumquarterly.vol14.no1.p96-117.