1.
Turkmen C, Sungur A. Influence of Humic Acid on Availability of Zn, Cu, Mn, Fe in Soils. ajc [Internet]. 2014 Jun. 26 [cited 2024 Jun. 2];26(13):3977-80. Available from: https://asianpubs.org/index.php/ajchem/article/view/26_14_47