Wanyonyi, M., Wanzala, M., Kipmerewo, M., & Raballah, E. (2023). Training on Childbirth Preparation on the Self-Efficacy and Psychological State of Pregnant Women in Kakamega County. East African Journal of Health and Science, 6(1), 368-378. https://doi.org/10.37284/eajhs.6.1.1407