ABBA, Halilu Dahiru.
 Flexitime and Performance of Academic Staff in Polytechnics in North West Geo-Political Zones of Nigeria.
<strong>NIU Journal of Social Sciences</strong>, [S.l.], v. 4, n. 2, p. 123-130, june 2018.
ISSN 3007-1690.
Available at: &lt;<a href="https://www.niujournals.ac.ug/ojs/index.php/niujoss/article/view/339" target="_new">https://www.niujournals.ac.ug/ojs/index.php/niujoss/article/view/339</a>&gt;. Date accessed: 05 apr. 2026.