A Novel Euler Chaotic Map for Image Encryption. - Ugur Erkan; Abdurrahim Toktas; Feyza Toktas (INISTA, 2021)

Chaotic Map Optimization for Image Encryption Using Triple Objective Differential Evolution Algorithm. - Abdurrahim Toktas; Ugur Erkan; Feyza Toktas; Zeki Yetgin (IEEE Access, 2021)

2D eπ-map for image encryption. - Ugur Erkan; Abdurrahim Toktas; Feyza Toktas; Fayadh Alenezi (Inf. Sci., 2022)

Cross-channel color image encryption through 2D hyperchaotic hybrid map of optimization test functions. - Feyza Toktas; Ugur Erkan; Zeki Yetgin (Expert Syst. Appl., 2024)

OSMRD-IE: Octal-Based Shuffling and Multilayer Rotational Diffusing Image Encryption Using 2-D Hybrid Michalewicz-Ackley Map. - Ugur Erkan; Abdurrahim Toktas; Samet Memis; Feyza Toktas; Qiang Lai; Heping Wen; Suo Gao (IEEE Internet Things J., 2024)