Elmie Dansy, Sholestica, Achmad Yani, Abdi Manaf, Azmi Shawkat Abdulbaqi, and Nur Iksan. 2023. “Expert System for Diagnosis Coronavirus Disease”. International Journal of Artificial Intelligence 10 (1), 39-44. https://doi.org/10.36079/lamintang.ijai-01001.537.