Mensah Folly-Gbetoula. Invariance, solutions, periodicity and asymptotic behavior of a class of fourth order difference equations. Journal of Computational Analysis and Applications (JoCAAA) [Internet]. 2021 Aug. 17 [cited 2024 Sep. 1];29(4):645-57. Available from: http://eudoxuspress.com/index.php/pub/article/view/178