Gumanga, S.K., and R. Kwame-Aryee. “Prevalence and Severity of Dysmenorrhoea Among Some Adolescent Girls in a Secondary School in Accra, Ghana”. Postgraduate Medical Journal of Ghana 1, no. 1 (July 12, 2022): 9–14. Accessed November 24, 2024. https://journal.gcps.edu.gh/index.php/pmjg/article/view/13.