1. Dubal, D. P., Chodankar, N. R., Caban-Huertas, Z., Wolfart, F., Vidotti, M., Holze, R., ... and Gomez-Romero, P. (2016). Synthetic approach from polypyrrole nanotubes to nitrogen doped pyrolyzed carbon nanotubes for asymmetric supercapacitors. Journal of Power Sources, 308, 158–165.
2. Goyal P, Rahman Z, Kazmi AA (2013) Corporate sustainability performance and firm performance research: Literature review and future research agenda. Manag Decis 51(2):361–379
3. Hillary R (2000) Small and Medium-Sized Enterprises and the Environment. Greenleaf, Sheffield
4. Halila F (2007) Networks as a means of supporting the adoption of organizational innovations in SMEs: the case of Environmental Management Systems (EMSs) based on ISO 14001. Corp Soc Responsib Environ Manag 14(3):167–181
5. Epstein MJ, Buhovac AR (2014) A new day for sustainability. Strategic finance 96(1):25