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1- Naghipoor M, Ershad-Langroodi M (2015) Weak precovering of acts over semigroups Asian-European Journal of Mathematics 8:1-8 |
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2- Naghipoor M, Ershad-Langroodi M (2015) Retractable and Coretractable Acts over semigroups Southeast Asian Bulletin of Mathematics 35:1-18 |
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3- Roueentan M, Ershad-Langroodi M (2014) Quasi-projective covers of right S-acts Categories and General Algebraic Structures 2:37-45 |
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4- Roueentan M, Ershad-Langroodi M (2014) Strongly duo and duo right S-Acts Italian Journal of Pure and Applied Mathematics 32:143-154 |
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5- Naghipoor M, Ershad-Langroodi M (2014) On Covers of Acts over Semigroup Iranian Journal of Sciences and Technology 38:117-121 |
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6- Roueentan M, Ershad-Langroodi M (2013) A NOTE ON FULLY IDEMPOTENT S-ACTS Honam Mathematical Journal 35:381-388 |
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7- اميري , Ershad-Langroodi M, Habib S (2012) Cover for modules Palestine Journal of Mathematics 1:153-156 |
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8- Sedaghatjoo M, Laan V, Ershad-Langroodi M (2012) Pricipal Weak Flatness and Regularity of Diagonal Acts Communication in Algebra 40:4019-4030 |
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9- Ershad-Langroodi M, اميري (2011) prime submodules of regular modules over commutative rings Arabian Journal for Science and Engineerind 36:963-966 |
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10- Ershad-Langroodi M, Sedaghatjoo M (2011) On a conjecture of Bulman-Fleming and Gilmour Semigroup Forum 82:542-546 |
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11- Ershad-Langroodi M, Khosravi R (2011) On strongly flat and condition (P) S-poset Semigroup Forum 82:530-541 |
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12- Ershad-Langroodi M, Khosravi R (2011) On the uniqueness of strongly flat covers of cyclic acts Turkish Journal of Mathematics 35:437-442 |
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13- Khosravi R, Ershad-Langroodi M, Sedaghatjoo M (2010) STROGLY FLAT AND CONDITION (P) COVERS OF ACTS OVER MONOIDS Communications in Algebra 38:4320-4330 |
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14- Amini B, Amini A, Ershad-Langroodi M (2009) Almost-Perfect Rings and Modules Communications in Algebra 37:4227-4240 |
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15- Amini B, Ershad-Langroodi M, Habib S (2009) CORETRACTABLE MODULES Journal of the Australian Mathematical Society 86:289-304 |
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16- Amini A, Ershad-Langroodi M, Habib S (2008) Rings Over Which Flat Covers of Finitely Generated Modules are Projective Communications in Algebra 36:2862-2871 |
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17- Amini A, Amini B, Ershad-Langroodi M, Habib S (2007) ON GENERALIZED PERFECT RINGS Communications in Algebra 35:953-963 |
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18- خاکساري , Ershad-Langroodi M, Habib S (2006) Strongly Irreducible Submodules of Modules Acta Mathematics Sinica, English Series 22:1189-1196 |
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19- اميري , Ershad-Langroodi M (2005) On regular module Int. J of Pure and Applied Math 19:45-49 |
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20- اميري , Ershad-Langroodi M (2005) On regular module, II Int. J. of Pure and Applied Math 19:435-440 |
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21- اميري , Ershad-Langroodi M (2005) Cover for modules II Int. J. of Pure and Applied Math 18:431-434 |
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22- Ershad-Langroodi M (2004) On prime submodules of multiplication modules Int. J. of Pure and Applied Math 17:41-49 |
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23- Ershad-Langroodi M (2003) On essential congruence’s of semigroup Far East J. of Math. Sci 11:229-232 |
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24- Ershad-Langroodi M (1999) Semigroups over whith no automata has essential congruence Annales Univ. Budapest 42:9-12 |
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25- صداقت جو , خسروي , Ershad-Langroodi M (1389) Pricipally Weakly and Weakly Cohernt Monoids COMMUNICATIONS IN ALGEBRA, ISI 37:4281-4295 |