“IMPROVING OF THE ACCOUNTING OF INCOME UNDER PAYMENT AGREEMENTS IN HIGHER EDUCATIONAL INSTITUTIONS”, Spec. Jour. of Inno. Ref. and Dev., vol. 19, pp. 68–75, Oct. 2023, Accessed: Jan. 30, 2026. [Online]. Available: https://sjird.journalspark.org/index.php/sjird/article/view/786