Almeida, Ediglécia Pereira de, Antonio Lucineudo de Oliveira Freire, Ivonete Alves Bakke, and Cheila Deisy Ferreira. “Gas Exchange and Water Use Efficiency in Seedlings of Tree Species from Caatinga under Water Levels and Potassium”. Revista Principia 1, no. 53 (February 3, 2021): 218–230. Accessed November 5, 2026. https://periodicos.ifpb.edu.br/index.php/principia/article/view/4280.