Anthony O. Ukpene. “The Heritability of Mental Health Disorders: The Role of Heritability and Environmental Factors ”. Journal of Mental Health Issues and Behavior 2, no. 06 (October 25, 2022): 26–38. Accessed April 19, 2025. https://journal.hmjournals.com/index.php/JMHIB/article/view/4537.