Abstract
Baanoon, HR; Khalid, W
Baanoon, HR (通讯作者),Univ Baghdad, Coll Sci, Math Dept, Baghdad, Iraq.;Baanoon, HR (通讯作者),Univ Misan, Fac Educ, Math Dept, Amarah, Iraq.
JOURNAL OF THE INDONESIAN MATHEMATICAL SOCIETY, 2022; 28 (3): 316