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 THE EFFECT OF USING A COUNTDOWN TIMER ON THE SIGNALIZED INTERSECTIONS PERFORMANCE IN MALANG CITY.
<strong>Jurnal Rekayasa Sipil dan Lingkungan</strong>, [S.l.], v. 2, n. 02, p. 109-118, dec. 2018.
ISSN 2548-9518.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/JRSL/article/view/6442" target="_new">https://jurnal.unej.ac.id/index.php/JRSL/article/view/6442</a>&gt;. Date accessed: 02 may 2024.
doi: <a href="https://doi.org/10.19184/jrsl.v2i02.6442">https://doi.org/10.19184/jrsl.v2i02.6442</a>.