Sicam, V., 		van den Berg, R., & 		van den Berg, E.
(2012).
 Activities Used for Interactive Teaching of Magnetism and Electro-Magnetic Induction.
<em>Science Diliman: A Journal Of Pure And Applied Sciences, 13</em>(2).
Retrieved from <a href="https://journals.upd.edu.ph/index.php/sciencediliman/article/view/200" target="_new">https://journals.upd.edu.ph/index.php/sciencediliman/article/view/200</a>