A. da S. Ferreira, I. P. C. Silva, and S. E. R. Gomes, “ADMINISTRATIVE IMPROBITY: A LOOK AT BIDDING WAIVER PROCESSES BEFORE THE STATE OF PUBLIC CALAMITY”, REASE, vol. 8, no. 5, pp. 1231–1249, May 2022, doi: 10.51891/rease.v8i5.5371.