Murillo Castillo, R.G., Piedra Marín, G. and León, R.G. (2013) “Nutrient uptake by leaf”, Uniciencia, 27(1), pp. 232–244. Available at: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/4952 (Accessed: 18 April 2026).