Borkowski, Krzysztof, Jakub Borkowski, and Marek Durmala. “Construction of Green Hostels Based on Biologically Renewable Construction Materials and Natural Economic Media Network”. Ecocycles 7, no. 1 (March 15, 2021): 24–33. Accessed October 22, 2021. https://www.ecocycles.net/ojs/index.php/ecocycles/article/view/187.