Mohamad Adam HS, Hashim NH. Study on The Effect of pH Towards Copper (II) Bromide Reaction in Surfactant Determination. peat [Internet]. 2024 Jun. 10 [cited 2024 Jul. 18];5(1):535-41. Available from: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/14600