Piao, Ying. “Family Educational Investment and Adolescents’ Self-Efficacy: The Mediating Role of Learning Motivation and the Moderating Effect of Gender”. International Journal of Social Science and Education Research, vol. 8, no. 7, June 2025, pp. 307-16, https://doi.org/10.6918/IJOSSER.202507_8(7).0039.