Balas Rant, Melita. “Innovating Business Activities Using Triple Bottom Line Concept: The Case Of Building Hygene Company Valtex”. Journal of Business Case Studies (JBCS) 10, no. 3 (July 1, 2014): 213–224. Accessed July 18, 2024. https://clutejournals.com/index.php/JBCS/article/view/8710.