List of Articles Quality of education Open Access Article Abstract Page Full-Text 1 - Evaluating the service quality of e-learning systems and its impact on learners' satisfaction, case study: Iran's National Copper Industries Company سعید هداوند Ali Tagipoor Zahir Open Access Article Abstract Page Full-Text 2 - Presenting a quantitative model for evaluating the effectiveness of virtual courses of in-service training for employees with an entrepreneurial marketing approach (Study case: Tejarat Bank) ahad Dehghanzadeh Mojtaba Moazzami Esfandiar Doshman Ziari esmaeil kavosi