-Berg, V., Birkeland, J., Nguyen-Duc, A., Pappas, I. O., & Jaccheri, L. (2020). " Achieving agility
and quality in product development-an empirical study of hardware startups". Journal
of Systems and Software, 167(1), 1-63.
-Bocken, N., & Snihur, Y. (2020). "Lean Startup and the business model: Experimenting for
novelty and impact". Long Range Planning, 53(4), 1-30.
-Elyasi, M., Mohammadi, M., Jafari, H., & Karami, P. (2019). "A review of the global experiences of startup companies in the field of sports and physical health". Tehran, Knowledge-based Technology Publications, 7-12. (Persian)
-Ferraro, P., & Di Francesco, A. (2018). "Digital sport startups: global trends and determinants
of success". Politecnico, 4.
-Hattink, B., & Groen, A. (2021). "A system innovation related to sports entrepreneurship. In Innovation and Entrepreneurship in Sport Management"'. Edward Elgar Publishing, 1-192.
-Hattink, B., & Wichers, J. (2021). "Sports andentrepreneurship. In World Encyclopedia of Entrepreneurship". Edward Elgar Publishing, 1-512.
-Hayduk, T. (2020). "The Future for Sport Entrepreneurship". In Sport Entrepreneurship and Public Policy, 135-152.
-Kwon, S., Liu, X., Porter, A. L., & Youtie, J.(2019). "Research addressing emerging technological ideas has greater scientific impact". Research Policy, 48(9), 1-16.
- Mandalizadeh, Z., Ehsani, M., & Honari, H.(2017). "Designing a sustainable entrepreneurship model with grounded Theory". Journal of Sport Managment, 8(5), 709-725. (Persian)
-Mazzucato, M. (2018). "Mission-oriented research & innovation in the European Union. European Commission", 1-36.
-Mcdowell, W. C., Peake, W. O., Coder, L., & Harris, M. L. (2018). "Building small firm performance through intellectual capital development: Exploring innovation as the “black box”". Journal of Business Research, 88, 321-327.
-Najafi, F., Irandoost, M., Soltanpanah, H., & Sheikhahmadi, A. (2019). "A Model for relationship management with fintech and financial startups in banking industry". Journal of Business Strategies, 26(13), 1-18. (Persian)
-Noelia, F. L., & Rosalia, D. C. (2020). "A dynamic analysis of the role of entrepreneurial ecosystems in reducing innovation obstacles for startups". Journal of Business Venturing Insights, 1-12.
-Pitney, W. A., & Parker, J. (2009). "Qualitative research in physical activity and the health professions". Champaign, 63-65.
-Rahimi, A., Ehsani, M., Saffari, M., Norouzi Seyed Hoseini, R. (2020). "Role of Human Resource Management Practices and Knowledge Inertia in Academic Entrepreneurship Actions of Sport Science Students and Graduates". Journal of Human Resource Management in Sport, 7 (2), 421-438. (Persian
-Rahimi, A., Norouzi Seyed Hoseini, R., Nazarian, A. (2020). "Can market knowledge lead to entrepreneurial opportunities and commercialization is sports startups". International Journal of Physiology, Exercise and Physical Education, 2(1), 14-20. (Persian)
-Rahimi, A., Khabiri, M. (2020). " Creating a role of entrepreneurial strategies in the growth of sport Startups". Fifth International Conference on New Research in Sports Science and Physical Education, Lecture, 1-15. (Persian)
-Ratten, V. (2020). "Sport Innovation Communities and Problem Complexity. In Sport Startups: New Advances in Entrepreneurship". Emerald Publishing Limited, 59-70.
-Ratten, V., & Thompson, A. J. (2020). "Digital sport entrepreneurial ecosystems". Thunderbird International Business Review, 62(5), 565-578.
-Ratten, V. (2020). "Sport Startups: What Does the Future Hold?. In Sport Startups: New Advances in Entrepreneurship". Emerald Publishing Limited, 1-15.
-Scillitoe, J. L., & Birasnav, M. (2021). "Ease of market entry of Indian startups: formal and informal institutional influences". South Asian Journal of Business Studies, 1-23.
-Shahrabi, B., Ashrafi, M., & Abbasi, I. (2019). Modeling the factors affecting the financing of start-ups with the Demetel technique".Financial Management Strategy, 7 (2), 61-89. (Persian)
-Shams, E., Moradi, M., GH, M. (2020). " Future scenarios for iranian start-up on the horizon of 1404". Iranian Futurology, 4(2), 55-79. (Persian)
-Shepherd, D. A., & Gruber, M. (2020). "The lean startup framework: Closing the academic–practitioner divide". Entrepreneurship Theory and Practice, 1-31.
-Tang, W., & Blackman, R. J. (2018). "Startup Leadership in Sports". The Sport Journal, 21, 1-14.
- Tari, Gh., Parhlam, H. (2020). "Structural model of factors affecting the survival and growth of startups in Iran". Journal of Executive Management, 12 (23), 315-341. (Persian)
-Wallis, L., Walmsley, A., Beaumont, E., & Sutton, C. (2020). "Just want to surf, make boards and party: how do we identify lifestyle entrepreneurs within the lifestyle sports industry?". International Entrepreneurship and Management Journal, 16(3), 917-934.
-Zellmer-Bruhn, M. E., Forbes, D. P., Sapienza, H.
J., & Borchert, P. S. (2021). "Lab, Gig or Enterprise? How scientist-inventors form nascent startup teams. Journal of Business Venturing", 36(1), 1-24.
-Zia, B., & Toti far Tehran pur, M. (2019)."Investigating the effect of entrepreneurial orientation and e-readiness on the performance of start-up sports businesses". Journal of Sports Management, 11 (4), 705-721. (Persian(