DARUNSONTAYA, T.; JINDALUANG, W.; KUNMALA, P. Soil potassium status and adsorption characteristics of Thai lowland vertisols. วารสารแก่นเกษตร, [S. l.], v. 48, n. 5, p. 1172–1183, 2020. Disponível em: https://li01.tci-thaijo.org/index.php/agkasetkaj/article/view/251930. Acesso em: 16 ก.ย. 2026.