Ngozi, A. E. ., and C. P. . Chile. “INFORMATION SYSTEM COMPETENCY IN DATA GATHERING AND JOB PERFORMANCE OF BUSINESS EDUCATION GRADUATES IN RIVERS STATE CIVIL SERVICE”. Modern Journal of Social Sciences and Humanities, vol. 1, no. 5, June 2022, pp. 482-91, doi:10.51699/mjssh.v1i5.315.