De Leon, E.
(2023).
 Ang Metodikong Duda at ang  Duwalismong Cartesiano: Salin sa Unang Dalawang Bahagi  ng Meditations ni René Descartes.
<em>Daluyan: Journal Ng Wikang Filipino, 28</em>(1).
Retrieved from <a href="https://www.journals.upd.edu.ph/index.php/djwf/article/view/9301" target="_new">https://www.journals.upd.edu.ph/index.php/djwf/article/view/9301</a>