Obite, Chukwudi Paul, Ugochinyere Ihuoma Nwosu, and Desmond Chekwube Bartholomew. “Modeling US Dollar and Nigerian Naira Exchange Rates During COVID-19 Pandemic Period: Identification of a High-Performance Model for New Applications”. Journal of Mathematics and Statistics Studies 2, no. 1 (April 30, 2021): 40–52. Accessed April 28, 2026. https://al-kindipublishers.org/index.php/jmss/article/view/1579.