Entrepreneurship Investigating the Effectiveness of Industrial Tours in the Development of Small and Medium-sized Enterprises Smes: the Case of Qazvin Province ضيا رشوند سازمان صنايع كوچك وشهركهاي صنعتي قزوين Investigating the Effectiveness of Industrial Tours in the Development of Small and Medium-sized Enterprises Smes: the Case of Qazvin Province سازمان صنايع كوچك وشهركهاي صنعتي قزوين ضيا رشوند
