, 1Education Technology Laboratory of Natural Sciences STAIN Batusangkar, West Sumatra Indonesia 2Centre for Research and Community Service STAIN Batusangkar, West Sumatra Indonesia 3Islamic Education Department STAIN Batusangkar, West Sumatra Indonesia. Buku Metode Penelitian Bisnis Sugiyono Pdf.Buku Metode Penelitian Sugiyono 2017 Pdf.