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APA Citation
Rakoczy, K., Pinger, P., Hochweber, J., Klieme, E., Schütze, B., & Besser, M. (2019). formative assessment in mathematics: Mediated by feedback's perceived usefulness and students' self-efficacy. Learning and instruction, 60, 154–165. http://access.bl.uk/ark:/81055/vdc_100083882859.0x000020