Person Ndako, Umar Bida Bezüge im Wissensnetz Variante Namensentität der Person (2) GND-Personen Bida Ndako, Umar Ndako, Umar B. Bevorzugte Namensentität der Person (1) GND-Personen Ndako, Umar Bida Affiliation (1) GND-Personen Bayero University. Department of Economics