CHEN, Jing.
 The Frequency of Electron Rotation and the Frequency of Light Emitted.
<strong>European Journal of Physics Education</strong>, [S.l.], v. 10, n. 3, p. 20-23, sep. 2019.
ISSN 1309-7202.
Available at: &lt;<a href="https://eu-journal.org/index.php/EJPE/article/view/237" target="_new">https://eu-journal.org/index.php/EJPE/article/view/237</a>&gt;. Date accessed: 25 apr. 2024.