“A DEVELOPMENT OF AN EFFECTIVE METHOD FOR THE SYNTHESIS OF 2-(5-OXO-4,5-DIHYDRO-1,2,4-OXADIAZOL-3-YL)BENZOIC ACID: DOI: Https: doi.Org 10.17721 1728-2209.2020.1(57).13”. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry 57, no. 1 (December 14, 2020): 51–54. Accessed February 14, 2026. https://chemistry.bulletin.knu.ua/article/view/8377.