K.S. RDS, Kurnia AD, Ratnawati D, Putri HA, Putro HS, Ediati R. Optimization of Five Reducing Agents using UV-VIS Spectrometry for Reduction of Iron(III) to Iron(II). ajc [Internet]. 2019 Jul. 31 [cited 2024 Nov. 25];31(9):2091-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/31_9_32