Evaluation of Turbidity Effect on Manganese Detection Based on Spectroscopy Approach. - Nur Syafiqah Nadiah Mohd Zain; Mohamad Faizal Abd Rahman; Fatin Izyani Mohamad Robi; Khairul Azman Ahmad; Saiful Zaimy Yahaya; Rozan Boudville (ICCSCE, 2024)