SURYADMAJA, I B.; 						NORKEN, I N.; 						SILA DHARMA, I G.B..
 KARAKTERISTIK POLA PEMAKAIAN DAN PELAYANAN AIR BERSIH DI WILAYAH USAHA PAM PT. TIRTAARTHA BUANAMULIA.
<strong></strong>, [S.l.], feb. 2015.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/jsn/article/view/11975" target="_new">https://ojs.unud.ac.id/index.php/jsn/article/view/11975</a>&gt;. Date accessed: 24 june 2026.
doi: <a href="https://doi.org/10.24843/SPEKTRAN.2015.v03.i01.p03">https://doi.org/10.24843/SPEKTRAN.2015.v03.i01.p03</a>.