Amador, J., & Cabral, S. (2016). Global value chains: A survey of drivers and measures. Journal of Economic Surveys, *30*(2), 278–301. https://doi.org/10.1111/joes.12097
Ambos, B., & Ambos, T. C. (2011). Meeting the challenge of offshoring R&D: an examination of firm‐and location‐specific factors. R&D Management, *41*(2), 107–119. https://doi.org/10.1111/j.1467-9310.2010.00625.x
Asadi, S., Manteghi, M., & Toloie Eshlaghy, A. (2022). Identifying and weighting open R&D challenges in the field of emerging technologies (Case study:Nanotechnology). Journal of Technology Development Management, 10(2), 9-50.https://doi.org/10.22104/jtdm.2023.5294.2908
Belderbos, R., Lykogianni, E., & Veugelers, R. (2008). Strategic R&D location in European manufacturing industries. Review of World Economics, *144*(2), 183–206. https://doi.org/10.1007/s10290-008-0143-2
Chen, P. L., & Hsu, H. F. (2017). Intellectual property rights protection and R&D offshoring: evidence from Taiwan. Journal of the Asia Pacific Economy, *22*(4), 647–656. https://doi.org/10.1080/13547860.2017.1345110
Chiesa, V., Manzini, R., & Tecilla, F. (2000). "Selecting sourcing strategies for technological innovation: an empirical case study". International Journal of Operations & Production Management, 20, 1037-1017(9). https://doi.org/10.1080/13547860.2017.1345110
Dehghani Poudeh, H., Cheshmbarah, M., Torabi, H., Karimi Gavarashki, M. H., & Hasnavi, R. (2018). Determining and prioritizing the influence indices for the CoPS R&D projects outsourcing: A study on Aviation Industries Organization, Iran. Journal of Management Improvement (Scientific–Research Quarterly), 10(40), 27–58. 10.22104/jtdm.2018.2699.1910
Demirbag, M., & Glaister, K. W. (2010). Factors determining offshore location choice for R&D projects: A comparative study of developed and emerging regions. Journal of Management Studies, *47*(8), 1534–1560. https://doi.org/10.1111/j.1467-6486.2010.00948.x
Di Gregorio, D., Musteen, M., & Thomas, D. E. (2009). Offshore outsourcing as a source of international competitiveness for SMEs. Journal of International Business Studies, *40*(6), 969–988. https://doi.org/10.1057/jibs.2008.90
Dubiel, A., & Ernst, H. (2013). Industrial R&D centers in emerging markets: motivations, barriers, and success factors. In The Offshoring Challenge (pp. 191-209). Springer, London. https://doi.org/10.1007/978-1-4471-4908-8_11
García-Vega, M., & Huergo, E. (2019). The role of international and domestic R&D outsourcing for firm innovation. Journal of Economic Behavior & Organization, *157*, 775–792. https://doi.org/10.1016/j.jebo.2018.11.009
Howells, J. (2008). New directions in R&D: current and prospective challenges. R&D Management, *38*(3), 241–252.https://doi.org/10.1111/j.1467-9310.2008.00519.x
Jabbour, L., & Zuniga, P. (2016). The outsourcing of research and development in global markets: evidence from France. The World Economy, *39*(3), 339–368. https://doi.org/10.1111/twec.12373
Khamseh, A., & Rajabi, M. (2018). Identification and prioritization of strategic factors affecting the outsourcing of R&D projects in defense industries with a futures studies approach. Defense Futures Studies, *2*(4), 63–86. [In Persian]. https://civilica.com/doc/1227767
Kerayechian, S. (2011). Factors affecting the outsourcing process of MAPNA company's research projects [Master’s thesis]. Allameh Tabataba’i University, Faculty of Management and Accounting. [In Persian]. https://ganj.irandoc.ac.ir/#/articles/d3024cb2e3a18dcbce8332c32daf8a8f
Lewin, A. Y., & Peeters, C. (2006). Offshoring work: business hype or the onset of fundamental transformation? Long Range Planning, *39*(3), 221–239. https://doi.org/10.1016/j.lrp.2006.07.009
Martínez-Noya, A., Garcia-Canal, E., & Guillen, M. F. (2012). International R&D service outsourcing by technology-intensive firms: Whether and where? Journal of International Management, *18*(1), 18–37. https://doi.org/10.1016/j.intman.2011.06.004
Murphy, G., & Siedschlag, I. (2018). Determinants of R&D offshoring: firm-level evidence from a small open economy. Economia Politica, *35*(2), 529–553. https://doi.org/10.1007/s40888-
Naghizadeh, M., Bamdadsoofi, J., & Mirafshar, M. (2014). Identifying and prioritizing risks of technology collaboration projects (Biotechnology). Journal of Technology Development Management. https://doi.org/10.22104/jtdm.2014.214
Nandkumar, A., & Srikanth, K. (2016). Right person in the right place: How the host country IPR influences the distribution of inventors in offshore R&D projects of multinational enterprises. Strategic Management Journal, *37*(8), 1715–1733. https://doi.org/10.1002/smj.2418
Rilla, N., & Squicciarini, M. (2011). R&D (re)location and offshore outsourcing: a management perspective. International Journal of Management Reviews, *13*(4), 393–413.https://doi.org/10.1111/j.1468-2370.2011.00297.x
Rodríguez, A., & Nieto, M. J. (2016). Does R&D offshoring lead to SME growth? Different governance modes and the mediating role of innovation. Strategic Management Journal, *37*(8), 1734–1753. https://doi.org/10.1002/smj.2413
Tofigh, A. A., Ghazi Zadeh Fard, S. Z., & Rajabi Masroor, H. (2016). Introducing a decision-making framework for outsourcing defense R&D plans. Defense Strategy Scientific Quarterly, *13*(4), 53–86. [In Persian]. https://journals.sndu.ac.ir/article_573.html
Vrontis, D., & Christofi, M. (2021). R&D internationalization and innovation: A systematic review, integrative framework and future research directions. Journal of Business Research, *128*, 812–823. https://doi.org/10.1016/j.jbusres.2019.03.031
Yamaguchi, S., Nitta, R., Hara, Y., & Shimizu, H. (2021). Who explores further? Evidence on R&D outsourcing from the survey of research and development. R&D Management, *51*(1), 114–12 ، https://doi.org/10.1111/radm.12437
