Wazzan, Luwai, and Shafeek A Ghaleb. “A Modified Generalized Projective Riccati Equation Method”. JOURNAL OF ADVANCES IN MATHEMATICS 12, no. 6 (June 22, 2016): 6318–6334. Accessed May 14, 2024. https://rajpub.com/index.php/jam/article/view/3850.