Paulauskas, Stasys, and Aleksandras Paulauskas. “The Virtualics and Strategic self‐management As Tools for Sustainable Development”. Technological and Economic Development of Economy 14, no. 1 (March 31, 2008): 76-88. Accessed July 2, 2024. https://aviation.vgtu.lt/index.php/TEDE/article/view/6922.