T. C. Ferreira, F. S. S. Ribeiro, M. R. G. de Oliveira, and A. M. P. Marin, “Do ultrasound, microwave and water immersion promote vigor to Libidibia ferrea seeds?”, Pesq. flor. bras., vol. 45, Oct. 2025, doi: 10.4336/2025.pfb.45e202002153.