Volume & Issue: Volume 13, Issue 2 - Serial Number 2, April 2021 
A model for implementing sustainable e-government with a structural interpretative modeling approach

Pages 134-154

Mahdieh Ghorbani Kuhbanani; Hossein Sayyadi Tooranloo; Mostafa Hadavinejad

Production planning and efficiency evaluation of a three-stage network

Pages 155-178

Ehsan Vaezi; Seyyed Esmaeil Najafi; Seyed Mohammad Hajimolana; Farhad Hosseinzadeh Lotfi; Mahnaz Ahadzadeh Namin

Integrated hybrid flow shop scheduling and vehicle routing problem

Pages 223-244

Raheleh Moazami Goodarzi; Fardin Ahmadizar; Hiwa Farughi