“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” (2020) Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry, 57(1), pp. 51–54. Available at: https://chemistry.bulletin.knu.ua/article/view/8377 (Accessed: 14 February 2026).