Suyono, S., & 		Weide, J.
(2011).
 Modeling Total Maintenance Cost of a Repairable System in Some Bounded Time Interval.
<em>Jurnal ILMU DASAR, 12</em>(2), 177-183.
Retrieved from <a href="https://jurnal.unej.ac.id/index.php/JID/article/view/65" target="_new">https://jurnal.unej.ac.id/index.php/JID/article/view/65</a>