A. Wijaya Kusuma and D. Mahdiana, “DEVELOPMENT OF DATA WAREHOUSE TO PREDICATE THE REGARDING OF UMROH CONGREGATIONS USING THE MANEAREST NEIGHBOUR ALGORITHM (CASE STUDY PT. BAHANA SUKSES SEJAHTERA)”, J. Tek. Inform. (JUTIF), vol. 3, no. 4, pp. 1007-1012, Aug. 2022.