Margarido, M. A. and Junior, H. de M. (2012) “Testing for more than on unit root: the use of SAS® software for a routine to perform the Dickey-Pantula test”, Research & Debate Journal of the Postgraduate Program in Political Economy, 17(1(29). Available at: https://revistas.pucsp.br/index.php/rpe/article/view/11847 (Accessed: 27July2024).