Feser, Markus Sebastian, and Kerstin Michalik. “Pre-Service Primary School Teachers’ Interdisciplinary Competence and Their Interest, Self-Concept, and Sense of Belonging Regarding Natural and Social Sciences: Findings from a Longitudinal Study in Germany”. International Electronic Journal of Elementary Education 15, no. 5 (July 3, 2023): 383–398. Accessed January 30, 2025. https://iejee.com/index.php/IEJEE/article/view/2069.