Golela, O. 2018. The Constitutionalisation of the Test for Statutory Illegality in South African Contract Law: Cool Ideas v Hubbard 2014 4 SA 474 (CC). Potchefstroom Electronic Law Journal. 21, (Aug. 2018), 1–38. DOI:https://doi.org/10.17159/1727-3781/2018/v21i0a3293.