Boyjigitov Sanjarbek Komiljon ugli. IMPROVING THE METHODOLOGICAL BASIS OF INCREASING THE EFFICIENCY OF MARKETING SERVICE IN THE ENTERPRISE. icmsss [Internet]. 2023 Dec. 16 [cited 2024 Jul. 4];2(12):300-3. Available from: https://econferenceseries.com/index.php/icmsss/article/view/3287