1. Aarstad, J., Haugland, S. A., & Greve, A. (2010). Performance spillover effects in entrepreneurial networks: Assessing a dyadic theory of social capital. Entrepreneurship Theory and Practice, 34(5), 1003–1020.
2. Abebe, G. K., Bijman, J., Kemp, R., Omta, O., & Tsegaye, A. (2013). Contract farming configuration: Smallholders’ preferences for contract design attributes. Food Policy, 40, 14–24.
3. Afrasiabi Rad, A., & Benyoucef, M. (2011). A model for understanding social commerce. Journal of Information Systems Applied Research, 4(2), 63.
4. Alavion, S. J., & Allahyari, M. S. (2012). An overview of the electronic agricultural studies in trading and marketing sections. Agricultural Management/lucrari Stiintifice Seria i, Management Agricol, 14(2), 123–132.
5. Allen, M. (Ed.). (2017). The SAGE encyclopedia of communication research methods. SAGE publications.