FAGBEMI, Funmi Mowaiye -.
 The Development of Achievement Orientation Instrument (AOI).
<strong>NIU Journal of Social Sciences</strong>, [S.l.], v. 4, n. 1, p. 123-125, apr. 2018.
ISSN 3007-1690.
Available at: &lt;<a href="https://niujournals.ac.ug/ojs/index.php/niujoss/article/view/225" target="_new">https://niujournals.ac.ug/ojs/index.php/niujoss/article/view/225</a>&gt;. Date accessed: 27 may 2026.