https://docs.lib.purdue.edu/kaupa/vol7/iss3/3/
"Retirement Planning of KAUPA Professors" by Semoon Chang
By Semoon Chang, Published on 04/27/20
retirement planningkaupaprofessorschang
https://docs.lib.purdue.edu/kaupa/vol12/iss3/3/
"Leaving a Legacy" by Semoon Chang
By Semoon Chang, Published on 02/01/25
leaving a legacychang