It is pleased to inform that Dr. Maryam Ashrafi and Dr. Mir Mehdi Seyyed Esfahani with collaboration of their doctoral student, Mrs. Roya Soltani, have succeeded to publish a paper titled “Competitive pricing of complementary telecommunication services with subscriber churn in a duopoly” in journal of “EXPERT SYSTEMS WITH APPLICATIONS” ranked Q1 in Web of Science, with impact factor of 8.5. Congratulations on their well-deserved success.
Link to article:
https://www.sciencedirect.com/science/article/abs/pii/S0957417423019498

Deputy of Research, Department of Industrial Engineering & Management Systems