Karlen, Y., Suter, F., Hirt, C., & Maag Merki, K. (2019). The role of implicit theories in students' grit, achievement goals, intrinsic and extrinsic motivation, and achievement in the context of a long-term challenging task. Learning and individual differences, 74, 101757. https://doi.org/10.1016/j.lindif.2019.101757
Citácia podle Chicago (17th ed.)Karlen, Yves, Francesca Suter, Carmen Hirt, a Katharina Maag Merki. "The Role of Implicit Theories in Students' Grit, Achievement Goals, Intrinsic and Extrinsic Motivation, and Achievement in the Context of a Long-term Challenging Task." Learning and Individual Differences 74 (2019): 101757. https://doi.org/10.1016/j.lindif.2019.101757.
Citácia podľa MLA (8th ed.)Karlen, Yves, et al. "The Role of Implicit Theories in Students' Grit, Achievement Goals, Intrinsic and Extrinsic Motivation, and Achievement in the Context of a Long-term Challenging Task." Learning and Individual Differences, vol. 74, 2019, p. 101757, https://doi.org/10.1016/j.lindif.2019.101757.