A. H. Razali, M. P. Abdullah, M. Y. Hassan, D. M. Said, and F. Hussin, “Integration of time of use (TOU) tariff in net energy metering (NEM) scheme for electricity customers”, IJEEI, vol. 7, no. 2, pp. 255–262, Jun. 2019, doi: 10.52549/ijeei.v7i2.1173.