Fusthane, Olwetu, and Kapingura FM. “Weak Form Market Efficiency of the Johannesburg Stock Exchange: Pre, During and Post the 2008 Global Financial Crisis”. Journal of Economics and Behavioral Studies, vol. 9, no. 5(J), Oct. 2017, pp. 29-42, https://doi.org/10.22610/jebs.v9i5(J).1907.