OSAIGBOVO, Felix Onaiwu.
 Application of Inverse Square Law in Photography: The Nigerian Example.
<strong>Acta Graphica</strong>, [S.l.], v. 30, n. 3, p. 1 - 10, mar. 2022.
ISSN 1848-3828.
Available at: &lt;<a href="https://actagraphica.hr/index.php/actagraphica/article/view/214" target="_new">https://actagraphica.hr/index.php/actagraphica/article/view/214</a>&gt;. Date accessed: 18 apr. 2024.
doi: <a href="http://dx.doi.org/10.25027/agj2017.28.v30i3.214">http://dx.doi.org/10.25027/agj2017.28.v30i3.214</a>.