Beretta, Andrés, Daniel Bassahum, and Raquel Musselli. “Measure Soil PH at Rest or Stirring the Soil:Water Mixture?”. Agrociencia Uruguay 18, no. 2 (October 23, 2020): 90–94. Accessed May 3, 2024. https://agrocienciauruguay.uy/index.php/agrociencia/article/view/469.