Nur Nazifa Che Samsuria, Wan Zakiah Wan Ismail, Mior Fakhrul Hazim Mior Abdul Halil, Ab Aziz, N. A., Anith Khairunnisa Ghazali, & Wan Maryam Wan Ahmad Kamil. (2025). Detection of Oil in Water Using Photodiode and Internet of Things. International Journal of Integrated Engineering, 17(2), 66-81. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/19416