Lilis Beta Utami, et al. “Effectiveness of the Online Marriage Management Information System (SIMKAH) at the Religious Affairs Office (KUA) in Sukorambi District, Jember Regency”. Ambidextrous Journal of Innovation Efficiency and Technology in Organization, vol. 4, no. 03, July 2026, pp. 219-28, doi:10.61536/ambidextrous.v4i03.536.