List of Articles Delta model Open Access Article Abstract Page Full-Text 1 - Designing New Strategic Reference Points for Elucidating Lock-In Marketing Strategy Using Thematic Analysis samira bekr Hormoz Mehrani Seddighe Tootian Masoud Qorban Hosseini 10.30495/jsm.2023.1992202.1852 Open Access Article Abstract Page Full-Text 2 - Investigating the impact of Delta model strategic positioning options on organizational performance with the moderating role of government Regulations )case study: information technology companies based in Pardis Science and Technology Park) Mahzad Khanzadeh Mehrdad Hosseini Shakib Mitra Montazerlotf