Ezeafulukwe, U. A., & Darus, M. (2015). Certain Properties of q-Hypergeometric Functions. International Journal of Mathematics and Mathematical Sciences, 2015(), 178-186. https://doi.org/10.1155/2015/489218
NOOR, K. I. (1987). ON QUASI-CONVEX FUNCTIONS AND RELATED TOPICS. International Journal of Mathematics and Mathematical Sciences, 1987(), 241-258. https://doi.org/10.1155/S0161171287000310