Hayati Abdullah, Oleolo Ibrahim, Mohammad Nazri Mohd Jaafar, Mohamad Maziah, Akmal Baharain, and Sapiah Sulaiman, “Energy Savings in a Multi-Circuit Water-Cooled Packaged Unit Air-Conditioning System”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 76, no. 1, pp. 39–53, Mar. 2024.