Ituna-Yudonago, Jean Fulbert, J. M. Belman-Flores, and V. Pérez-García. “An Overview of Refrigeration and Its Impact on the Development in the Democratic Republic of Congo”. Journal of Energy in Southern Africa 26, no. 3 (September 23, 2015): 79–89. Accessed May 5, 2024. https://energyjournal.africa/article/view/2142.