1. A Sustainable Modular Product Design Approach with Key Components and Uncertain End-of-life Options Consideration Open Access Author: Ma, Junfeng Title: A Sustainable Modular Product Design Approach with Key Components and Uncertain End-of-life Options Consideration Graduate Program: Industrial Engineering Keywords: Modular Product DesignSustainabilityEnd-of-LifeOptimizationKey Components File: Download Dissertation_Final_Update.pdf Committee Members: Gul Kremer, Dissertation Advisor/Co-AdvisorM Jeya Chandra, Committee MemberCharles David Ray Sr., Committee MemberConrad S Tucker, Committee Member