Harianja, R. R. ., and M. A. . Nurdin. “The Effectiveness of Education Based on Modules on Knowledge, Attitudes, and Involvement of Husbands in Childbirth Support: Literature Review”. Asian Journal of Healthcare Analytics, vol. 5, no. 1, May 2026, pp. 145-58, doi:10.55927/ajha.v5i1.16439.