Trujillo, L., 		Díaz, M., & 		Castillo, M.
(2017).
 Misconceptions of Mexican Teachers in The Solution of Simple Pendulum.
<em>European Journal Of Physics Education, 4</em>(3), 34-44.
Retrieved from <a href="https://eu-journal.org/index.php/EJPE/article/view/95" target="_new">https://eu-journal.org/index.php/EJPE/article/view/95</a>