JOPLIN, Missouri, Aug. 1 -- Missouri Southern State University issued the following news release: * * * Missouri Southern State University Earns Prestigious AACSB International Accreditation Association to Advance Collegiate Schools of Business International (AACSB) proudly announces that Missouri Southern State University (MSSU) has earned accreditation for its business programs, which is an achievement that places MSSU among the world's leading business education institutions. Founded in 1  more