Ostonokulov Azamat Abdukarimovich. “IMPROVING OF THE ACCOUNTING OF INCOME UNDER PAYMENT AGREEMENTS IN HIGHER EDUCATIONAL INSTITUTIONS”. Spectrum Journal of Innovation, Reforms and Development 19 (October 3, 2023): 68–75. Accessed January 31, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/786.