List of Articles Marketing Model Grounded TheoryInstitute of Education and Human Resources Development. Open Access Article Abstract Page Full-Text 1 - Designing a Marketing and Advertising Model of the Institute of Education and Human Resources Development Ahmad Shanian Reza Shafei Tohfeh Ghobad Lamuki Behrooz Bayat Marzieh Bayat 10.52547/istd.31512.8.30.257