Embracing the variety of sustainable business models: Social entrepreneurship, corporate intrapreneurship, creativity, innovation, and other approaches to sustainability challenges - Dentchev, N.; Baumgartner, R.; Dieleman, H.; Jóhannsdóttir, L.; Jonker, J.; Nyberg, T.; Rauter, R.; Rosano, Michele; Snihur, Y.; Tang, X.; van Hoof, B. (2016)