A Chaos-Based Non-Linear Analysis Method for Detecting Human Attention Levels in EEG Signals. - Masud Rabbani; Sayed Mashroor Mamun; Parama Sridevi; Iysa Iqbal; Anubhav Parida; Anushka Kolli; Hansika Kolli; M. Rubaiyat Hossain Mondal; Mohammad Aftab Rasscl; Enayet Hossain; Farhad Ahmed; Sheikh Iqbal Ahamed (BIBE, 2023)