Srđan Babac, and Damir Belić. “PERMACULTURE ZONE PLANNING USING THE TRIANGULAR METHOD”. Advances in Civil and Architectural Engineering 9, no. 17 (November 16, 2021): 101–110. Accessed June 30, 2024. https://hrcak.srce.hr/ojs/index.php/acae/article/view/20012.