List of Articles Ghasem Tohidi Article 1 - پیش بینی هوشمند نقدینگی دستگاههای خودپرداز برمبنای تقاضای مشتریان ندا کیانی قاسم توحیدی شبنم رضویان نصرت الله شادنوش مسعود صانعی Journal of New Researches in Mathematics , Issue 23 , Year , Spring 2020 Article 2 - تخمین خروجیهای نامطلوب و ورودیهای مطلوب به همراه بهبود در کارایی برای واحدهای تصمیمگیری با داده های بازه ای Farhad taher Behrouz Daneshian ghasem Tohidi Farhad Hosseinzadeh lotfi Farzin Modarres Khiyabani Journal of New Researches in Mathematics , Issue 29 , Year , Spring 2021 Article 3 - مدل جدید غیر ماهیتی جهت محاسبه کارایی واحدهای تصمیم گیری در حضور متغیرهای انعطافپذیر M. Sharifi GH. Tohidi B. Daneshian F. Modarres khiyabani Journal of New Researches in Mathematics , Issue 15 , Year , Autumn 2018 Article 4 - Generalization of the RDM model in Data Envelopment Analysis Hamed Taherzadeh Ghasem Tohidi Bo Hsiao International Journal of Data Envelopment Analysis , Issue 2 , Year , Spring 2020 Article 5 - Profit efficiency in non competitive market Ghasem Tohidi Simin Tohidnia International Journal of Data Envelopment Analysis , Issue 1 , Year , Winter 2021 Article 6 - Cost Efficiency Measures In Data Envelopment Analysis With Nonhomogeneous DMUs M. Barat G. Tohidi M. Sanei International Journal of Industrial Mathematics , Issue 1 , Year , Winter 2018 Article 7 - Using Data Envelopment Analysis-Discriminant Analysis for predicting the congestion Sarah Navidi M. Rostamy Malkhalifeh G. Tohidi mohammad nHassa Behzadi International Journal of Industrial Mathematics , Issue 6 , Year , Autumn 2023 Article 8 - Allocation models for DMUs with negative data Ghasem Tohidi Maryam Khodadadi Journal of Industrial Engineering International , Issue 5 , Year , Winter 2013 Article 9 - An L1-norm method for generating all of efficient solutions of multi-objective integer linear programming problem Ghasem Tohidi Shabnam Razavyan Journal of Industrial Engineering International , Issue 1 , Year , Winter 2012 Article 10 - SENSITIVITY ANALYSIS OF EFFICIENT AND INEFFICIENT UNITS IN INTEGER-VALUED DATA ENVELOPMENT ANALYSIS Shokoofeh Banihashemi Ghasem Tohidi Masoud Sanei International Journal of Mathematical Modeling & Computations , Issue 1 , Year , Winter 2014 Article 11 - A MODIFIED METHOD TO DETERMINE A WELL-DISPERSED SUBSET OF NON-DOMINATED VECTORS OF AN MOMILP PROBLEM Ghasem Tohidi Shabnam Razavyan International Journal of Mathematical Modeling & Computations , Issue 1 , Year , Spring 2015 Article 12 - IMPROVING THE SELECTION SYMMETRIC WEIGHTS AS A SECONDARY GOAL IN DEA CROSS-EFFICIENCY EVALUATION Ghasem Tohidi Maryam Khodadadi Elham Rostamiyan International Journal of Mathematical Modeling & Computations , Issue 1 , Year , Spring 2013 Article 13 - Nonhomogeneous DMUs in DEA: A Directional Distance Function Approach 10.71932/ijm.2024.1118735 Mona Barat Ghasem Tohidi International Journal of Mathematical Modeling & Computations , Issue 53 , Year , Winter 2024