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							AGUNG YANA, Anak Agung Gde; 						YUDHA ASTANA, Nyoman; 						KUSUMA WIJAYA, Made Adhi.
 ANALISIS OPTIMASI SEBAGAI LANGKAH AWAL DALAM INVESTASI PENYEWAAN ALAT BERAT.
<strong>JURNAL SPEKTRAN</strong>, [S.l.], v. 8, n. 2, july 2020.
ISSN 2809-7718.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/jsn/article/view/71096" target="_new">https://ojs.unud.ac.id/index.php/jsn/article/view/71096</a>&gt;. Date accessed: 28 aug. 2026.