BASSEY, Edwin Okpa; 						OTU, Bernard Diwa.
 Indiscipline Related Behaviour and Academic Performance of Secondary School Students in Mathematics in Calabar Education Zone of Cross River State, Nigeria.
<strong>NIU Journal of Social Sciences</strong>, [S.l.], v. 11, n. 1, p. 335-345, mar. 2025.
ISSN 3007-1690.
Disponible en: &lt;<a href="https://www.niujournals.ac.ug/ojs/index.php/niujoss/article/view/2154" target="_new">https://www.niujournals.ac.ug/ojs/index.php/niujoss/article/view/2154</a>&gt;. Fecha de acceso: 27 ago. 2026
doi: <a href="https://doi.org/10.58709/niujss.v11i1.2154">https://doi.org/10.58709/niujss.v11i1.2154</a>.