عـــائـــشــة ر, مـحـمـد رأفــت مـعـروف. Chemical Analytical Study for Determination of Manganese (II) Using Organic Reagent (HPHMAB) in Aqueous Solution by using Spectrophotometric Method. TUJ-BA [Internet]. 2022Sep.15 [cited 2024Nov.24];44(4):133-50. Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/12390