BASTARI, Avando et al.
 DESIGN SMART MINE EXERCISE POSITIONING USING GLOBAL POSITIONING SYSTEM (GPS).
<strong>JOURNAL ASRO</strong>, [S.l.], v. 11, n. 2, p. 41-50, apr. 2020.
ISSN 2722-5763.
Available at: &lt;<a href="https://asrojournal-sttal.ac.id/index.php/ASRO/article/view/268" target="_new">https://asrojournal-sttal.ac.id/index.php/ASRO/article/view/268</a>&gt;. Date accessed: 24 mar. 2023.
doi: <a href="https://doi.org/10.37875/asro.v11i2.268">https://doi.org/10.37875/asro.v11i2.268</a>.