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      • H.B. Shelash, Counting the number of subgroups, normal subgroups and characteristic subgroups in certain finite groups, Ph.D. Thesis, University of Kashan, Iran, 2018.
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      • H. Khosravi, H. Golmakani, Modeling of some concepts from number theory to group theory, Int. Res. J. Pure Algebra, vol. 3 (2013), no. 8, 282-285.
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      • H.B. Shelash, Counting the number of subgroups, normal subgroups and characteristic subgroups in certain finite groups, Ph.D. Thesis, University of Kashan, Iran, 2018.
      • M.S. Lazorec, Relative cyclic subgroup commutativity degrees of finite groups, Filomat, vol. 33 (2019), no. 13, 4021-4032.
      • M.S. Lazorec, Probabilistic aspects of ZM-groups, Comm. Algebra, vol. 47 (2019), no. 2, 541-552.
      • B.R.A. Mbarga, Decomposition of Goursat matrices and subgroups of Z_m × Z_n, Earthline J. Math. Sci., vol. 6 (2021), no. 2, 439-454.
      • B.R.A. Mbarga, Subgroups inclusions in 3-direct factors direct product, Earthline J. Math. Sci., vol. 10 (2022), no. 1, 195-209.
      • M. Mirzargar, S. Sorgun, M.J. Nadjafi-Arani, Cyclic subgroup lattices as universal sources of power-type graphs, 2025.


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  • Actions of finite groups on lattices, Seminar Series in Mathematics, Algebra 4, Univ. "Ovidius", Constanţa, 2003, ISSN 1223-723x, MR 2208389 (2006j:06010), ZBL 1149.06003.