1.
Al-Nassir S, Hamoudi GM. An Optimal Harvesting of A Discrete Time System with Ricker Growth. Comm. Math. Appl. [Internet]. 2019 Mar. 31 [cited 2025 Jun. 16];10(1):169-7. Available from: http://www.journals.rgnpublications.com/index.php/cma/article/view/1035