Akther, Rabeya, Hasina Afroj, and Sayeeda Sultana. “Changes in the Practice of Contraceptive Prevalence - An Observational Study”. Bangladesh Medical Journal 37, no. 1 (October 23, 2009): 10–14. Accessed September 22, 2025. https://www.banglajol.info/index.php/BMJ/article/view/3601.