Mitkus, Sigitas, and Olga Regina Šostak. “Preservation of Healthy and Harmonious Residential and Work Environment During Urban Development”. International Journal of Strategic Property Management 13, no. 4 (December 31, 2009): 339-357. Accessed November 30, 2022. https://journals.vilniustech.lt/index.php/IJSPM/article/view/6201.