M. Nodehi, A Categorical View to Relation Between Digraphs and Finite Topological Spaces, The 8th Conference and Workshop on Algebraic Combinatorics and Graph Theory, 7-8 October 2015, Imam Khomeini International University, Qazvin, Iran.
M. Nodehi, On Induced Closed Subobjects by Certain Morphism Classes, The 46th Annual Iranian Mathematics Conference, 25-28 August 2015, Yazd University, Yazd, Iran.
M. Nodehi, Some Types of Lawvere-Tierney Topologies, The 45th Annual Iranian Mathematics Conference, 26-29 August 2014, Semnan University, Semnan, Iran.
S. N. Hosseini and M. Nodehi, Constructing (Weak) Lawvere-Tierney Topologies, The 42nd Annual Iranian Mathematics Conference, 5-8 September 2011, Vali-e-Asr University of Rafsanjan, Iran.
S. N. Hosseini, M. Nodehi, Morphism classes producing (weak) Grothendieck topologies, (weak) Lawvere-Tierney topologies, and universal closure operations. Turkish Journal of Mathematics, vol.37, pp. 818-829, 2013.