作 者:Mojeeb AL-Rahman EL-Nor Osman ;Appiagyei Ebenezer ;Isack E. Kibona School of Mathematics 等
出 处:Journal of Scientific Research and Reports. 2018 ;20(3):1-16.doi:10.9734/JSRR/2018/44293
出 版 社:Sciencedomain International
文 章 ID:226447810