Iddrisu, Baba Musah, and Mavis Dako-Gyeke. “Conceptualization of the Life-Span Development Theory: Relevance for Sexual and Reproductive Health in Ghana”. European Journal of Sustainable Development 2, no. 2 (June 1, 2013): 87. Accessed March 28, 2024. https://www.ecsdev.org/ojs/index.php/ejsd/article/view/61.