Olbinado, M., 		Guerra, L., & 		Sarmago, R.
(2007).
 Synthesis of Bulk Superconducting Magnesium Diboride.
<em>Science Diliman: A Journal Of Pure And Applied Sciences, 14</em>(1).
Retrieved from <a href="https://www.journals.upd.edu.ph/index.php/sciencediliman/article/view/162" target="_new">https://www.journals.upd.edu.ph/index.php/sciencediliman/article/view/162</a>