Mansour, Mohamed, and Saleh Alsulamy. “Evaluating Association Between Implementation of ISO 14031 Guidelines and ISO 14001 Certification by Industrial Sector in Saudi Arabia”. Journal of Environmental Engineering and Landscape Management 29, no. 1 (April 7, 2021): 61-71. Accessed November 25, 2024. https://jcem.vgtu.lt/index.php/JEELM/article/view/14123.