Okereke Catherine Uloaku, Emmanuel John Ekpenyong, and Usoro Anthony Effiong, “Exponentiated student-t distribution: properties and modelling of financial data using asymmetric GARCH models”, JOBASR, vol. 4, no. 2, pp. 67–79, Mar. 2026, doi: 10.4314/jobasr.v4i2.8.