Santoso, B., and M. Habiburrahman. “Da’wah Through Nasyid to The Millennial Generation (Figure Study of Da’wah of Alfina Nindiyani)”. Kontemplasi: Jurnal Ilmu-Ilmu Ushuluddin, Vol. 10, no. 1, Oct. 2022, pp. 45-58, doi:10.21274/kontem.2022.10.1.45-58.