Khamidovna Khulkar Saidova, Kuliyeva Dilafruz Radjabovna and Djalolova Dilafruz Fattoxovna 2020. "Cluster" Theory And Its Peculiarities In Increasing The Competitiveness Of The Economy. The American Journal of Interdisciplinary Innovations and Research. 2, 09 (Sep. 2020), 51–54. DOI:https://doi.org/10.37547/tajiir/Volume02Issue09-08.