MUKHWANA, MOSES KOLOLI, ROMANUS O. OTIENO, ORWA O. GEORGE, MUNG’ATU K. JOSEPH, and N. B. OKELO. “ON CHEBYSHEV’S POLYNOMIALS OF NON-SMOOTH FUNCTIONAL AND ITS NONPARAMETRIC ESTIMATION”. IJRDO -JOURNAL OF MATHEMATICS 1, no. 2 (June 30, 2015): 26-32. Accessed August 2, 2026. https://ijrdojm.com/article/view/2407.