Bundo, J., D. Panxhi, G. Sharko, and D. Dhamo. “Impact of Operating Conditions on Linear ARX Models for Air Source Heat Pumps”. Journal of Transactions in Systems Engineering, vol. 4, no. 1, Feb. 2026, pp. 560-72, doi:10.15157/JTSE.2026.4.1.560-572.