“Graphical Method of Algebraic Tasks’ Solving and Its Realization in Software ‘Library of Electronic Visual Aids Algebra 7-9’”. Journal of Information Technologies in Education (ITE), no. 1 (May 8, 2007): 094–106. Accessed August 28, 2026. https://ite.kspu.edu/index.php/ite/article/view/702.