Bouchouit, Kaoutar, and Azzouz Elhamma. “The Carbon Footprint As a Key Indicator for Environmental Management Controllers: Towards Environmental Performance – A Literature Review”. European Scientific Journal, ESJ 21, no. 4 (February 28, 2025): 109. Accessed February 6, 2026. https://last.eujournal.org/index.php/esj/article/view/19173.