Abstract
Baanoon, HR; Khalid, W
Baanoon, HR (通讯作者),Univ Misan, Coll Educ, Math Dept, Amarah, Iraq.;Baanoon, HR (通讯作者),Univ Baghdad, Coll Sci, Math Dept, Baghdad, Iraq.
EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS, 2022; 15 (2): 478