Chee Yong Lau, Krishna A/L Ravinchandra, Ka Fei Thang,. 2020. “A Comparative Experimental Study Between LMS & FXLMS Algorithm on Industrial HVAC System”. International Journal of Advanced Science and Technology 29 (1), 349 -72. http://sersc.org/journals/index.php/IJAST/article/view/3003.