Author = Hassan Towfighi
Effect of different kinds of Humic and Fulvic Acids on the release of Manganese from calcareous soils

Volume 55, Issue 7, September 2024, Pages 1151-1165

10.22059/ijswr.2024.377108.669721

Zohreh Barzgar; Hasan Towfighi; Arzhang Fathi Gerdelidani; Karim Shahbazi; Ahmad Heidari


Kinetics of Arsenic Adsorption on Some Soils: The Effect of Competing Anions and Comparison of Kinetic Models

Volume 51, Issue 12, March 2021, Pages 3147-3159

10.22059/ijswr.2020.310210.668739

Arzhang Fathi Gerdelidani; Hasan Towfighi; Karim Shahbazi


Effects of Organic Matter on the Kinetics of P fixation in Different Type Soils

Volume 46, Issue 3, October 2015, Pages 567-577

10.22059/ijswr.2015.56745

Mostafa Shirmardi; Hasan Towfighi