Bitew, Tilahun, et al. “Knowledge and Attitude towards Preconception Care and Associated Factors Among Pregnant Women at General and Comprehensive Specialized Hospitals of East Gojjam Zone, Ethiopia.: Knowledge and Attitude towards Preconception Care ”. Ethiopian Journal of Reproductive Health, vol. 18, no. 04, Oct. 2026, doi:10.69614/ejrh.v18i04.1008.