Mijares, A.
(2014).
 The Peñablanca Flake Tools: An Unchanging Technology?.
<em>Hukay, 12</em>.
Retrieved from <a href="https://journals.upd.edu.ph/index.php/asp/article/view/4420" target="_new">https://journals.upd.edu.ph/index.php/asp/article/view/4420</a>