Mbakop Kwefeu, Fabrice, Noel Djongyang, Joseph Yves Effa, Danwé Raidandi, Jean Luc Nsouandelé, and René Tchinda. 2014. “Assessment of the Radiative Properties of Some Semi-Conductors for Applications in Thermophotovoltaic and Thermophotonic Conversion Systems”. International Journal of Basic and Applied Sciences 3 (4): 401-13. https://doi.org/10.14419/ijbas.v3i4.3261.