Collaborative digital library: enhancing digital collections to improve learning in educational programs. - Ali Sajedi Badashian; Asghar Dehghani Firouzabadi; Iman Khalkhali; Hamidreza Afzali; Morteza Ashurzad Delcheh; Mohammad Shoja Shafiei; Mahdi Alipour (JCDL, 2009)

Enhancing File System Visualization Using Conceptual File Management. - Ali Sajedi Badashian; Hamidreza Afzali; Morteza Ashurzad Delcheh; Iman Khalkhali; Mohammad Shoja Shafiei (IKE, 2010)

CFM: A File Manager with Multiple Categorization Support. - Ali Sajedi Badashian; Hamidreza Afzali; Iman Khalkhali; Morteza Ashurzad Delcheh; Mohammad Shoja Shafiei; Mehregan Mahdavi (SEKE, 2010)