CHOJI, N. M. .; TSOK, S. H. .; DANAT, N. T. .; SHIE, D. P. .; JATAU, M. ASYMMETRIC COINTEGRATION TESTS IN TESTING FOR PURCHASING POWER PARITY IN NIGERIA. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE, [S. l.], v. 5, n. 03, p. 66-77, 2022. Disponível em: https://journal-academia.com/Ojs/index.php/bimajst/article/view/331. Acesso em: 3 oct. 2025.