ON PERFORMANCE OF SOME METHODS OF DETECTING NONLINEARITY IN STATIONARY AND NON-STATIONARY TIME SERIES DATA. FULafia Journal of Science and Technology , [S. l.], v. 2, n. 2, p. 144–150, 2016. Disponível em: https://lafiascijournals.org.ng/index.php/fjst/article/view/65. Acesso em: 15 jul. 2026.