Kassa, B. G., & Ding, L. (2026). Networking two theoretical frames of variation in a problem-solving-based mathematics instruction task design. Journal of Mathematics Teacher Education, 29(3), 641. https://doi.org/10.1007/s10857-025-09722-1
Παραπομπή σε μορφή Chicago (17η εκδ.)Kassa, Berie Getie, και Liping Ding. "Networking Two Theoretical Frames of Variation in a Problem-solving-based Mathematics Instruction Task Design." Journal of Mathematics Teacher Education 29, no. 3 (2026): 641. https://doi.org/10.1007/s10857-025-09722-1.
Παραπομπή σε μορφή MLA (9th εκδ.)Kassa, Berie Getie, και Liping Ding. "Networking Two Theoretical Frames of Variation in a Problem-solving-based Mathematics Instruction Task Design." Journal of Mathematics Teacher Education, vol. 29, no. 3, 2026, p. 641, https://doi.org/10.1007/s10857-025-09722-1.