Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being. Deci EL, Ryan RM. RM Ryan, EL Deci - American psychologist, 2000 - doi.apa.org GSID: npcvNgbRHNkJ
Psychological correlates of university students' academic performance: a systematic review and meta-analysis. [No authors listed] GSID: vMm00jp7AmEJ
Facilitating optimal motivation and psychological well-being across life's domains. [No authors listed] GSID: ataviOVIj-sJ