The chromatic index of block intersection graphs of Kirkman triple systems and cyclic Steiner triple systems. - Iren Darijani; David A. Pike; Jonathan Poulin (Australas. J Comb., 2017)

Block colourings of star systems. - Robert F. Bailey; Iren Darijani (Discret. Math., 2023)

Arc-disjoint hamiltonian paths in Cartesian products of directed cycles. - Iren Darijani; Babak Miraftab; Dave Witte Morris (Ars Math. Contemp., 2025)