Berkal, M., & Abo-Zeid, R. Exact Solutions of System of Fourth-Order Difference Equations. Mathyze Publishers.
Chicago Style (17th ed.) CitationBerkal, Messaoud, and Raafat Abo-Zeid. Exact Solutions of System of Fourth-Order Difference Equations. Mathyze Publishers.
MLA (9th ed.) CitationBerkal, Messaoud, and Raafat Abo-Zeid. Exact Solutions of System of Fourth-Order Difference Equations. Mathyze Publishers.
Warning: These citations may not always be 100% accurate.