Electron- phonon interaction and Electron Energy Loss Function of Spray Pyrolyzed Cu2CdSnS4  Thin Films at Different Substrate Temperatures (M. B. Ochang, J. N. Tsaviv, P. R. Jubu, Z. S. Mbalaha, B. J. Akeredolu, A. T. Adepoju, N. S. Akiiga, A. A. McAsule, Y. Yusof, & K. Onyekachi, Trans.). (2026). Nigerian Journal of Applied Physics, 2(2), 75-89. https://doi.org/10.62292/njap-v2i2-2026-40