Kebede, Shiferaw Geremew. “Properties of Fourier Cosine and Sine Integrals With the Product of Power and Polynomial Functions”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 36, no. 7 (December 2, 2017): 1–17. Accessed November 7, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/8395.