Mat Jenur, Saiful Rahim, Mohd Shamian Zainal, Shipun Anuar Hamzah, Khairun Nidzam Ramli, Mohamad Nazib Adon, Jais Lias, Mohamad Md Som, Mohammad Sukri Mustapa, and Shahilah Nordin. “Carbon Monoxide and Air Quality Monitoring System With MATLAB GUI for Smart Home Application”. Progress in Engineering Application and Technology 1, no. 1 (December 14, 2020): 206–217. Accessed May 3, 2024. https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/448.