Dr. Anusiuba Overcomer Ifeanyi Alex, Okechukwu Ogochukwu Patience, Ekwealor Oluchukwu Uzoamaka, & Anusiuba Amarachukwu Angela. (2022). The Application of Hidden Markov Model in Credit Card Fraud Detection System . iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890, 10(2). Retrieved from https://ijournals.in/journal/index.php/ijshre/article/view/85