Ulumiyah, M., M. A. Maarif, and M. Afif Zamroni. “Implementation of the Tallaqi, Tafahhum, Tikrar and Murajaah (3T+1M) Method in the Tahfidz Istana Palace Learning Program”. Jurnal Pendidikan Islam Indonesia, Vol. 6, no. 1, Oct. 2021, pp. 23-33, doi:10.35316/jpii.v6i1.342.