AKARSU, Bayram.
 TOCUSO: Test of Conceptual Understanding on High School Optics Topics.
<strong>European Journal of Physics Education</strong>, [S.l.], v. 3, n. 4, p. 53-59, oct. 2010.
ISSN 1309-7202.
Available at: &lt;<a href="https://eu-journal.org/index.php/EJPE/article/view/123" target="_new">https://eu-journal.org/index.php/EJPE/article/view/123</a>&gt;. Date accessed: 07 may 2024.