1. Investment in Process Control Justification for Multi-stage Systems Using Analytical Model Open Access Author: Buqammaz, Mohammed Khaled Title: Investment in Process Control Justification for Multi-stage Systems Using Analytical Model Graduate Program: Industrial Engineering Keywords: Process ControlControl ChartsNet Present Value File: Download Mohammed_Buqammaz_MS_Thesis.pdf Committee Members: M Jeya Chandra, Thesis Advisor/Co-Advisor