MOHAMMED, Auwalu Inusa et al.
 An Assessement Extra-Curricular Activities and Primary School Pupils’ Academic Self-Efficacy in Gwale Local Government Area, Kano State of Nigeria.
<strong>NIU Journal of Humanities</strong>, [S.l.], v. 2, n. 1, p. 295-304, oct. 2017.
ISSN 3007-1712.
Disponible en: &lt;<a href="https://www.kampalajournals.ac.ug/ojs/index.php/niuhums/article/view/125" target="_new">https://www.kampalajournals.ac.ug/ojs/index.php/niuhums/article/view/125</a>&gt;. Fecha de acceso: 18 sep. 2026