GULİYEVA, K. 2021. LOTFI A. ZADEH PHENOMENON IN THE DEVELOPMENT OF THE WORLD ARTIFICIAL INTELLIGENCE (AI) SYSTEM: Commentary . Journal of Arts & Social Sciences . 8, 1 (Jun. 2021), 201-208. DOI:https://doi.org/10.46662/jass-vol8-iss1-2021(173-180).