Kaklauskas, Artūras, and Mindaugas Gikys. “Increasing Efficiency of Multiple Listing Service Systems Applying Web‐based Decision Support System for Real Estate”. Journal of Civil Engineering and Management 11, no. 2 (June 30, 2005): 91-97. Accessed November 15, 2019. https://journals.vgtu.lt/index.php/JCEM/article/view/8897.