Al Juboury، H. (2008). Using τ-moduli of smoothness with some concepts of fuzzy set theory to estimate the error for Runge-Kutta's and Adam's numerical methods. مجلة كلية التربية، ع 3 ، 199 - 212. مسترجع من http://search.mandumah.com/Record/426025
Al Juboury، Hussain. "Using τ-moduli of Smoothness With Some Concepts of Fuzzy Set Theory to Estimate the Error for Runge-Kutta's and Adam's Numerical Methods." مجلة كلية التربية ع 3 (2008): 199 - 212. مسترجع من http://search.mandumah.com/Record/426025