Oki Purwanto et al. 2021. Peran Yaummi Mobile terhadap Perkembangan Nasabah di KSPPS Yaummi Maziyah Assa’adah Pati di Era Digital. QULUBANA: Jurnal Manajemen Dakwah. 2, 1 (Nov. 2021), 39–53. DOI:https://doi.org/10.54396/qlb.v2i1.248.