Interaction mechanism between sustainable innovation capability and capital stock: Based on PVAR model. - Fengju Xu; Lina Ma; Najaf Iqbal (J. Intell. Fuzzy Syst., 2020)

Modelling extreme risk spillovers in the commodity markets around crisis periods including COVID19. - Najaf Iqbal; Elie Bouri; Oksana Grebinevych; David Roubaud (Ann. Oper. Res., 2023)