na INLIS000000000059175 20180419091932 0010-071700000000127 180419 | ind Metode penelitian kuantitatif kualitatif dan R dan D / Sugiyono Sugiyono Bandung : Alfabeta, 2010 x, 334 hal.: ill. ; 27 cm. 979-8433-64-0 001.42 001.42 Sug m 11 RESEARCH METHODS 0083161711 0224111711 0005111711 0228111711 0229111711 0225111711 0226111711 0223111711 0181111711 0405131711