Harkonen, Kalevi, Lea Hannola, Jukka Lassila, and Mika Luoranen. “Enhancing Smartness and Interoperability of Building Management Systems in Non-Residential Buildings”. Resourceedings 3, no. 1 (March 31, 2023): 64–74. Accessed June 18, 2026. https://press.ierek.com/index.php/Resourceedings/article/view/949.