Changes in chemical soil and corn yield after application of gypsum and potassium doses. Bioscience Journal [online], 2020. [online], vol. 36, no. 3, pp. 810–826. [Accessed14 December 2025]. DOI 10.14393/BJ-v36n3a2020-42443. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/42443.