Ebipamobonumugha, W., Onwudebelu, U., Kalango, D. S., & Ozaka, O. E. (2025). Development of an Early-Detection COVID-19 Diagnostic Pre-Testing System. Faculty of Natural and Applied Sciences Journal of Computing and Applications, 2(4), 29–42. https://doi.org/10.63561/jca.v2i4.1072