Volume & Issue: Volume 12, Issue 4, Autumn 2016 
1. Armentum: a hybrid direct search optimization methodology

Francisco Zorrilla Briones; Jaime Sa´nchez Leal; Inocente Yuliana Mele´ndez Pastrana


2. Erratum to: Armentum: a hybrid direct search optimization methodology

Francisco Zorrilla Briones; Jaime Sa´nchez Leal; Inocente Yuliana Mele´ndez Pastrana


10. A firefly algorithm for solving competitive location-design problem: a case study

Seyed Jafar Sadjadi; Milad Gorji Ashtiani; Reza Ramezanian; Ahmad Makui


11. A green vehicle routing problem with customer satisfaction criteria

M. Afshar-Bakeshloo; A. Mehrabi; H . Safari; M. Maleki; F. Jolai