Répási, Balázs, and Veronika Keller. “The Adaptation of the Triple Bottom Line Model to the Pet Industry: A Holistic Approach to Sustainability”. International Journal of Innovative Research and Scientific Studies 8, no. 3 (May 30, 2025): 4325–4334. Accessed June 23, 2025. http://www.ijirss.com/index.php/ijirss/article/view/7507.