Yao, Zhuojun, and Robert Enright. “A Longitudinal Analysis of Social Skills and Adolescent Depression: A Multivariate Latent Growth Approach”. International Journal of Psychological Research 14, no. 1 (April 30, 2021): 66–77. Accessed January 29, 2023. http://revistas.usbbog.edu.co/index.php/IJPR/article/view/4793.