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 PENTINGNYA PENGEMBANGAN ZONA SELAMAT SEKOLAH DEMI KESELAMATAN BERSAMA DI JALAN RAYA (Suatu Tinjauan Pustaka).
<strong>Jurnal Ilmiah Teknik Sipil</strong>, [S.l.], apr. 2009.
ISSN 2541-5484.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/jits/article/view/3516" target="_new">https://ojs.unud.ac.id/index.php/jits/article/view/3516</a>&gt;. Date accessed: 08 may 2024.