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• Abbasbandy.Saeid Homotopy analysis method and its application for singularly perturbed delay differential equations with layer behavior [ Vol.6, Issue 1 - Spring Year 1399]
• Abdollahzadeh Ahangar.Hissein Results on the maximal Roman domination number in graphs [ Vol.6, Issue 3 - Summer Year 1399]
• Abedi.Esmaeil Hoph Hypersurfaces of Sasakian Space Form with Parallel Ricci Operator Esmaiel Abedi, Mohammad Ilmakchi Department of Mathematics, Azarbaijan Shahid Madani University, Tabriz, Iran [ Vol.6, Issue 2 - Spring - Summer Year 1399]
• Abolpour. Khadijeh Myhill-Nerode Fuzzy Congruences Corresponding to a General Fuzzy Automata [ Vol.6, Issue 3 - Summer Year 1399]
• Ahadzadeh Namin.Mahnaz The most productivity scale of the return on working capital versus the realization of demand [ Vol.6, Issue 1 - Spring Year 1399]
• Ahadzadeh Namin.Mahnaz Measuring the efficiency of a three-stage network using data envelopment analysis approach considering dual boundary [ Vol.6, Issue 2 - Spring - Summer Year 1399]
• alinezhad.alireza A Hybrid Model of Two-Stage DEA and PROMETHEE in the Gray Environment for Performance Evaluation [ Vol.6, Issue 6 - Winter Year 1399]
• Alizade Afrouzi.Gasem Multiplicity Results for a Second-Order Boundary-Value Problems With Variable Expnents [ Vol.6, Issue 5 - Autumn - Winter Year 1399]
• Allahviranloo.T Homotopy analysis method and its application for singularly perturbed delay differential equations with layer behavior [ Vol.6, Issue 1 - Spring Year 1399]
• Amini.Amir A Hybrid Model of Two-Stage DEA and PROMETHEE in the Gray Environment for Performance Evaluation [ Vol.6, Issue 6 - Winter Year 1399]
• Amirteimoori.Alireza Estimation of cost efficiency for firms in different technologies using data envelopment analysis [ Vol.6, Issue 4 - Autumn Year 1399]
• Amirteimoori.Alireza Measuring the cost efficiency in NDEA [ Vol.6, Issue 5 - Autumn - Winter Year 1399]
• Asadbeigi.Leila A new multi-step ABS model to solve full row rank linear systems [ Vol.6, Issue 4 - Autumn Year 1399]
• Asgari.Mohammad Sadegh Weak amenability of Beurling algebra free products [ Vol.6, Issue 6 - Winter Year 1399]
• Azadi.Mehrdad The commutativity degree of semigroup of order p^α q^β [ Vol.6, Issue 6 - Winter Year 1399]
• Azhini.Mahdi Multiplicity Results for a Second-Order Boundary-Value Problems With Variable Expnents [ Vol.6, Issue 5 - Autumn - Winter Year 1399]
• Azizi.Amir Modeling the problem of selecting and assigning orders to suppliers based on the Goal planning, QFD and ANP combined approach [ Vol.6, Issue 4 - Autumn Year 1399]