Harianja, Ristina Rosauli, and Muhammad Akbar 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 5, no. 1 (May 19, 2026): 145–158. Accessed June 13, 2026. https://journal.formosapublisher.org/index.php/ajha/article/view/16439.