NKOMO, Jabavu Clifford. Consumer choice in an energy efficient lighting context. Journal of Energy in Southern Africa, [S. l.], v. 16, n. 2, p. 14–19, 2005. DOI: 10.17159/2413-3051/2005/v16i2a3183. Disponível em: https://energyjournal.africa/article/view/3183. Acesso em: 5 may. 2024.