Vina Tarsyihul Ulfah, Dzulfikar Rodafi, and Shofiatul Jannah. “Sociological and Islamic Legal Analysis of Sirri Marriage and Marriage Registration Among Santri in Indonesia”. Bulletin of Indonesian Islamic Studies, Vol. 4, no. 2, Oct. 2025, pp. 625-50, doi:10.51214/biis.v4i2.1628.