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 Open Access Article Abstract Page Full-Text 3 - Developing a Paradigmatic Model of the Organizational Culture of Elementary School Teachers in Kermanshah Province saydah bahramiyan Faranak Moosavi maryam eslampanah Elham Kaveani Open Access Article Abstract Page Full-Text 4 - A Survey of Factors Affecting the Improvement of Virtual Education Quality: Teachers’ Lived Experiences During the COVID-19 Pandemic hamid reisi fateme reisi