A. J. Sujono, T. J. A. Yuswanto, F. K. Solikhah, and S. B. Pertami, “Achievement of the Mother’s Role According to Mercer’s Theory is related to the Readiness of Pregnant Women to Undergo Sectio Caesarea Operation”, j. info kesehat., vol. 22, no. 4, pp. 873–880, Dec. 2024.