Mutiarasari, Yusna, I Made Tirta, & Agustina Pradjaningsih.
" Analysis of Service Time in The Bank with Exponential Distribution." <em>Majalah Ilmiah Matematika dan Statistika</em> [Online], 17.1 (2017): 7-16. Web. 25 Jan. 2025<div style=" display: none;">	
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