Babinskė, Jovita, and Rasa Apanavičienė. “Efficiency of Facility Management: Theoretical Aspects”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 12 (January 22, 2020). Accessed January 10, 2025. https://jau.vgtu.lt/index.php/MLA/article/view/11348.