Afida Jemat, Salman Yussof, Sera Syarmila Sameon, Hazleen Aris, Azimah Abdul Ghapar, and Surizal Nazeri, “Energy Efficiency Improvement and Strategies in Malaysian Office Buildings (Tropical Climate): A Review”, J. Adv. Res. Appl. Sci. Eng. Tech., vol. 29, no. 2, pp. 72–80, Jan. 2023.