Takahashi, Y., and M. Chuemchit. “Knowledge, Attitudes and Practices (KAP) of Birth Preparedness and Complication Readiness in Relation to Skilled Birth Attendant Among Delivered Women in Svay Rieng Province, Cambodia”. Journal of Health Research, vol. 30, no. Suppl. 1, Feb. 2017, pp. S35-S44, https://he01.tci-thaijo.org/index.php/jhealthres/article/view/77972.