Mantovani, J. R., Ferreira, M. E. R., Santos, A. R. dos, Costa, B. de S., & Florentino, L. A. (2017). Chemical attributes of soils with eggshell application. Científica, 45(3), 307–312. https://doi.org/10.15361/1984-5529.2017v45n3p307-312