D. Kimemia, A. . van Niekerk, H. . Annegarn, and M. . Seedat, “Passive cooling for thermal comfort in informal housing”, J. energy South. Afr., vol. 31, no. 1, pp. 28–39, Feb. 2020, doi: 10.17159/2413-3051/2020/v31i1a7689.