Joyce, Sakala, Kasonka Lackson, Kasaro Margaret, Mabula-Bwalya Chileshe, and Vwalika Bellington. “Factors Associated With Failed Contraception in Women Attending Level One Hospitals in Lusaka, Zambia”. Medical Journal of Zambia 49, no. 2 (November 21, 2022): 170–175. Accessed May 7, 2024. https://mjz.co.zm/index.php/mjz/article/view/11.