(2021). Problems of evaluating the effectiveness of paid educational services. Экономика и предпринимательство, 1164. https://doi.org/10.34925/eip.2021.127.2.232
Chicago Style (17th ed.) Citation"Problems of Evaluating the Effectiveness of Paid Educational Services." Экономика и предпринимательство 2021: 1164. https://doi.org/10.34925/eip.2021.127.2.232.
MLA (9th ed.) Citation"Problems of Evaluating the Effectiveness of Paid Educational Services." Экономика и предпринимательство, 2021, p. 1164, https://doi.org/10.34925/eip.2021.127.2.232.
Warning: These citations may not always be 100% accurate.