Lan, N. T., and T. Q. Bao. “Effectiveness of Energy Efficiency Standards and Eco-Labels in Influencing Consumer Behavior Towards Sustainable Energy Use”. Tensorgate Journal of Sustainable Technology and Infrastructure for Developing Countries, vol. 5, no. 2, Nov. 2022, pp. 81-100, https://research.tensorgate.org/index.php/tjstidc/article/view/119.