• LEAN START-UP APPROACH TO SALES – A CASE STUDY 

      Sedmak, Simon; Aranđelović, Mihajlo; Kirin, Snežana; Đorđević, Branislav; Golubović, Tamara (Proceedings / 7th International Symposium of Industrial Engineering [SIE 2018, 27th-28th September 2018, Belgrade, Serbia, 2018)