E. D. Avrella, L. Pinto Paim, A. Armiliato Emer, O. S. Caires Neves, G. Schafer, e C. S. Fior, “HYDROGEL CHANGES THE AIR-WATER RATIO OF PLANT SUBSTRATES”, RF, vol. 51, nº 4, p. 1053–1061, set. 2021.