R. E. . Badejogbin, “The Conundrum of Judicial Notice as a Means of Ascertaining Customary Law in Nigerian and South African Courts amid the Convergence of Positivism and Legal Pluralism”, PER, vol. 22, pp. 1–31, Dec. 2019, doi: 10.17159/1727-3781/2019/v22i0a7589.