Butt, N. Z., and F. Mohsin. “Determination of Sulphide in Arabian Seawater Using UV- Visible Spectrophotometer”. The Nucleus 58, no. 1-4 (February 11, 2022): 37–41. Accessed November 22, 2024. http://202.83.167.189/index.php/Nucleus/article/view/1136.