A hybrid integer grey programming for an integrated problem of project selection and scheduling with interval data / Homa Amirian, Rashed Sahraeian

Time/resource trade off in the robust optimization of resource-constraint project scheduling problem under uncertainty / Zhe Zhang, Xuejuan Zhong

Utilizing new approaches to address the fuzzy fixed charge transportation problem / Fatemeh Gholian-Jouybari, Ahmad J.Afhari, Mohammad Mahdi Paydar

Journal of industrial and production engineering (JIPE)

Collaborative transportation planning distinguishing old and new shippers for small-medium enterprise/ Pengfei He, Jing Li, Yiping Jiang, Xin Wang