Complex sentence: Prior to this appointed he was a lecturer at Ahmadu Bello University Zaria between January 1975 and September 1998 and worked with the Kwara State Judiciary from June 1989 to January 1990.
Split into simpler sentences: Prior to this appointment he was a lecturer at Ahmadu Bello University Zaria from January 1975 and September 1998. He also worked with the Kwara State Judiciary from June 1989 to January 1990.