AL KAUTSAR, Rachmad Jibril; 						UTAMININGRUM, Fitri; 						BUDI, Agung Setia.
 Helmet Monitoring System using Hough Circle and HOG based on KNN.
<strong>Lontar Komputer : Jurnal Ilmiah Teknologi Informasi</strong>, [S.l.], v. 12, n. 1, p. 13-23, mar. 2021.
ISSN 2541-5832.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/lontar/article/view/68130" target="_new">https://ojs.unud.ac.id/index.php/lontar/article/view/68130</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.24843/LKJITI.2021.v12.i01.p02">https://doi.org/10.24843/LKJITI.2021.v12.i01.p02</a>.