List of Articles Serial and Parallel Schedule Generation Scheme Open Access Article Abstract Page Full-Text 1 - Modeling and Solution Procedure for a Preemptive Multi-Objective Multi-Mode Project Scheduling Model in Resource Investment Problems Mostafa Salimi Amir Abbas Najafi 10.22094/joie.2017.592.1381 20.1001.1.22519904.2018.11.1.13.3