Nyein, Chan, Boonyong Keiwkarnka, and Jutatip Sillabutra. “Factors Affecting the Birth Spacing among Rural Pregnant Women in Salin Township, Myanmar”. Journal of Health Research 28, no. 3 (July 19, 2017): 165–171. accessed September 30, 2026. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/93526.