ALMEIDA, E. P. de; FREIRE, A. L. de O.; BAKKE, I. A.; FERREIRA, C. D. Gas exchange and water use efficiency in seedlings of tree species from caatinga under water levels and potassium. Revista Principia, [S. l.], v. 1, n. 53, p. 218–230, 2021. DOI: 10.18265/1517-0306a2020v1n53p218-230. Disponível em: https://periodicos.ifpb.edu.br/index.php/principia/article/view/4280. Acesso em: 3 maio. 2025.