List of Articles Technological change Open Access Article Abstract Page Full-Text 1 - News Stream Management In public relations government agencies afshin mohammadi Afsaneh Mozaffari Zahra Kharazi Azar Open Access Article Abstract Page Full-Text 2 - A Suitable Innovation Type to Improve the Added Value in Entrepreneurship Reza Radfar Parham Jahangir Open Access Article Abstract Page Full-Text 3 - Total Factor Productivity of Manufacturing Sector in India: A Regional Analysis for the State of Haryana Shallu Sehgal Suparn Sharma Open Access Article Abstract Page Full-Text 4 - Stream of public relations news in the community afshin mohammadi افسانه مظفری رها خرازی محمدوندی آذر