Using Kernel Principal Component Analysis of Treating Linear Multiplicity Problem for Covid-19 injured Data. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), [S. l.], v. 51, n. 1, 2022. DOI: 10.55562/jrucs.v51i1.519. Disponível em: https://alhadhar.com/raf-journal/index.php/JAUCS/article/view/519.. Acesso em: 19 nov. 2024.