Sudarwadi, Dirarini, 		Suruan, Ted, AND 		Hutabarat, Mulky.
" Analisis  Sistem Antrian Sepeda Motor di SPBU 83.983.02 Sowi Kabupaten Manokwari" <em>Lensa Ekonomi</em> [Online], Volume 15 Number 01 (22 July 2021)