O.Kh. Khamidov. Improving management of ecological tourism development in Uzbekistan: problems and solutions. - T.: "Economics" -2016, p.10-12

Obidjon Khamidov. New Stage of Tourism Development in Uzbekistan: Actual Problems and Perspectives, World Scientific News, 86(3) (2017)., p. 134-149

Ecological tourism: Problems and solutions, Information portal of UzbekistanToday, 2016, http://ut.uz/ru/eshyo/turizm/ekologicheskiy-turizm-problemy-i-resheniya/

Rochelle Turner, Travel & Tourism, Economic Impact 2017 Uzbekistan, World Travel & Tourism Council

http://lex.uz – Database of normative acts of the Republic of Uzbekistan