15 1 10 Ray Pawson Primary Author Nick Tilley Primary Author mixed material 0761950095 London Sage Publication 2000 WhatsApp_Image_2025-05-18_at_14.54.42.jpeg.jpeg Richard M. Grinnell Primary Author mixed material 0875813666 USA F E Peacock Publisher 1993 cover_social_work_research_and_evaluation.jpg Djamaludin Ancok Primary Author mixed material 9798368088 Yogyakarta Pusat Studi Kependudukan an Kebijakan 2002 WhatsApp_Image_2025-05-11_at_14.27.52.jpeg.jpeg Thomas K. Crowl Primary Author mixed material 0697241335 USA McGraw Hill 1996 cover_fundamentals_of_educational_research.jpg Diane Kholos Wysocki Primary Author mixed material 0534579159 Canada Wadsworth Publishing 2001 cover_readings_in_social_research_methods.jpg Metode Pemetaan Sosial Bambang Rudito Primary Author Meila Famiola Primary Author mixed material 9793784253 Bandung Rekayasa Sains 2008 createthumb_%2832%29.jpeg.jpeg Prof. Dr. Sugiyono Primary Author mixed material 9798433640 Bandung Alfabeta 2011 th_%2838%29.jpg.jpg Rachel Glennerster Primary Author Kudzai Takavarasha Primary Author mixed material 9780691159249 USA Princeton University Press 2013 cover_running_randomized_evaluations_a_practical_guide.jpg John M Johnson Primary Author mixed material 0029166101 London The Free Press 1975 WhatsApp_Image_2025-05-03_at_12.30.51.jpeg.jpeg Andi Bulaeng Primary Author mixed material 9797312119 Yogyakarta ANDI 2004 createthumb_%2810%29.jpeg.jpeg