USMAN, Isa Shehu; 						MANKILIK, Mangut.
 Effects of Concept Mapping Strategy on Secondary School Physics Students’ Achievement in Jos, Plateau State, Nigeria.
<strong>NIU Journal of Humanities</strong>, [S.l.], v. 4, n. 3, p. 117-126, oct. 2019.
ISSN 3007-1712.
Available at: &lt;<a href="https://kampalajournals.ac.ug/ojs/index.php/niuhums/article/view/617" target="_new">https://kampalajournals.ac.ug/ojs/index.php/niuhums/article/view/617</a>&gt;. Date accessed: 10 june 2026.