Rekik, Lilia, and Francois Bergeron. “Green Practice Motivators and Performance in SMEs: A Qualitative Comparative Anaysis”. Journal of Small Business Strategy 27, no. 1 (March 2, 2017): 1-18. Accessed June 17, 2021. https://libjournals.mtsu.edu/index.php/jsbs/article/view/757.