Excellence in Research and Innovation for Humanity
M. Hajduk-Stelmachowicz,  Incentives to Introduce Environmental Management System in the Context of Building an eco-Innovative Potential – A Case of Podkarpackie Voivodeship.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2012, vol. 70(10). 2563 - 2569[viewed 20 July 2018]. Available from: http://waset.org/publications/4398.