na INLIS000000000001296 20240519011151 0010-0121000375 ta 240519 0 ind 979-691-317-8 650.07 650.07 UMA r Uma Sekaran Research Methods for Business Buku 2 : Metodologi Penelitian untuk Bisnis / Uma Sekaran ed.4 Jakarta : Penerbit salemba empat, 2006 354 hlm ; 26 cm metodologi penelitian bisnis Kelas 650 00000001818 00000001819 00000001820