Hybridizing firefly algorithm with invasive weed optimization for engineering design problems. - Hyreil Anuar Kasdirin; Nafrizuan Mat Yahya; M. Osman Tokhi (EAIS, 2015)

A new bats echolocation-based algorithm for single objective optimisation. - Nafrizuan Mat Yahya; M. Osman Tokhi; Hyreil Anuar Kasdirin (Evol. Intell., 2016)

Bats echolocation-inspired algorithms for global optimisation problems. - Nafrizuan Mat Yahya (2016)

A modified bats echolocation-based algorithm for solving constrained optimisation problems. - Nafrizuan Mat Yahya; M. Osman Tokhi (Int. J. Bio Inspired Comput., 2017)