RE-ENGINEERING KOPERASI BERKELANJUTAN BERBASIS WEB dalam rangka PENINGKATAN KESEJAHTERAAN MASYARAKAT PESISIR RE-ENGINEERING DEVELOPMENT COOPERATION BASED on WEB in order to IMPROVE THE COASTAL COMMUNITY WELL-BEING - Indarti, Iin; Kuntari, Yeni (Department of Management, Faculty of Economics, Semarang State University, Indonesia, 2015)