Hemati E, Tanweer MZ. Three-Dimensional Graph Drawing Procedures for Functions of Two and Several Variables. J. Res. Appl. Sci. Biotechnol. [Internet]. 2023 Oct. 13 [cited 2024 Nov. 5];2(5):29-32. Available from: https://jrasb.com/index.php/jrasb/article/view/315