Zakariya, Y. F., Nilsen, H. K., Goodchild, S., & Bjørkestøl, K. (2022). Self-Efficacy and Approaches to Learning Mathematics among Engineering Students: Empirical Evidence for Potential Causal Relations. International Journal of Mathematical Education in Science and Technology, 53(4), 827-841. https://doi.org/10.1080/0020739 X.2020.1783006

ZAKARIYA, Yusuf F., NILSEN, H. K., GOODCHILD, Simon und BJØRKESTØL, Kirsten, 2022. Self-Efficacy and Approaches to Learning Mathematics among Engineering Students: Empirical Evidence for Potential Causal Relations. International Journal of Mathematical Education in Science and Technology. 1 Januar 2022. Vol. 53, no. 4, p. 827-841. DOI 10.1080/0020739 X.2020.1783006.

Zakariya, Y. F., H. K. Nilsen, S. Goodchild, und K. Bjørkestøl. „Self-Efficacy and Approaches to Learning Mathematics Among Engineering Students: Empirical Evidence for Potential Causal Relations“. International Journal of Mathematical Education in Science and Technology, Bd. 53, Nr. 4, Januar 2022, S. 827-41, https://doi.org/10.1080/0020739 X.2020.1783006.

Zakariya, Yusuf F./Nilsen, H. K./Goodchild, Simon/Bjørkestøl, Kirsten: Self-Efficacy and Approaches to Learning Mathematics among Engineering Students: Empirical Evidence for Potential Causal Relations, International Journal of Mathematical Education in Science and Technology 2022, 827-841.

Zakariya, Y.F., Nilsen, H.K., Goodchild, S. und Bjørkestøl, K. (2022), „Self-Efficacy and Approaches to Learning Mathematics among Engineering Students: Empirical Evidence for Potential Causal Relations“, International Journal of Mathematical Education in Science and Technology, Vol. 53 No. 4, S. 827-841.