1. A clustering‐based review on project portfolio optimization methods. (5th January 2021) Authors: Saiz, Miguel; Lostumbo, Marisa A.; Juan, Angel A.; Lopez‐Lopez, David Other Names: Bian Wei guestEditor.; Dai Yu‐Hong guestEditor.; Ding Chao guestEditor.; Wang Xiao guestEditor. Journal: International transactions in operational research Issue: Volume 29:Number 1(2022) Page Start: 172 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗