HIWATIG, April Daphne F..
 Ethno-Scientific Teaching Approach, Student Proficiency, and Attitude Toward Science and Ethnic Culture.
<strong>Philippine Journal of Education Studies (formerly the Education Quarterly)</strong>, [S.l.], mar. 2010.
ISSN 2984-8180.
Available at: &lt;<a href="https://journals.upd.edu.ph/index.php/pjes/article/view/1560" target="_new">https://journals.upd.edu.ph/index.php/pjes/article/view/1560</a>&gt;. Date accessed: 20 sep. 2025.