Hussain, M.Z.Hussain, M.Yameen, Z.2018-11-232018-11-232018-09Journal of the National Science Foundation of Sri Lanka, 46(3):p.341-354https://dl.nsf.gov.lk/handle/1/23999Approximation orderC2-continuityFree parametersPositive and range restricted dataRational quintic functionA C2-continuous rational quintic interpolation scheme for curve data with shape controlArticle