List of Articles Knowledge-Based Companies Open Access Article Abstract Page Full-Text 1 - Design and Fitting of E-Commerce Implementation Model in Knowledge-Based Companies Active in the Field of Information and Communication Technology Ali Hakimzadeh Mohammad Ghasemi Namaghi Ali Hosseinzadeh 10.30495/jsm.2021.1939012.1515 20.1001.1.23222301.2021.7.3.9.8