Mohammed Abdulwahab, Mortada, Hussam Omer, Asaad Omer, and Omer Ayoub. “Design of Smart College Using Raspberry Pi”. University of Khartoum Engineering Journal 10, no. 2 (October 18, 2022). Accessed September 4, 2025. https://uofkej.uofk.edu/index.php/uofkej/article/view/202.