Burqan, Aliaa Abed Al-Jawwad. “COMPARISONS OF HEINZ OPERATOR MEANS WITH DIFFERENT PARAMETERS”. Malaysian Journal of Science 38, no. Sp 1 (February 28, 2019): 33–42. Accessed May 7, 2024. https://mjs.um.edu.my/index.php/MJS/article/view/26627.