na INLIS000000000004155 20250205114506 0010-0225000081 250205 0 ind Metodologi Penelitian Bisnis & Ekonomi / Wiratna Sujarweni Sujarweni, Wiratna Yogyakarta : Pustaka Baru Press, 2015 256 hlm. ; 15x23 cm 330.072 SUJ M C.1 330.072 Metode Riset Penelitian Ekonomi Sejarah Perpustakaan 978-602-0874-11-1 250111200007253 250111200007254 250111200007255