Anfalt, T. & Jagner, D. (1969). Effect of acetate buffer on the potentiometric titration of fluoride with lanthanum using a lanthanum fluoride membrane electrode. Analitica Chimica Acta, 47(3), 483-494.

Arida, H.A., Ahmed, M.A. & El-Saied, A.M. (2003). A novel coated graphite rod Th(IV) ion selective electrode based on thorium oxinate complex and its application. Sensors, 3(10), 424-437.

Bühlmann, P., Pretsch, E. & Bakker, E. (1998). Carrier-based ion-selective electrodes and bulk optodes. 2. Ionophores for potentiometric and optical sensors. Chemical Reviews, 98(4), 1593-1688.

Cattral, R.W. (1997). Chemical Sensors. Oxford: Oxford University Press.

Ding, Q., Pan, Y.W., Huang, Y. F., Chen, C.T.A. & Ye, Y. (2015). The optimization of Ag/Ag2S electrode using carrier electroplating of nano silver particles and its preliminary application to offshore Kueishan Tao, Taiwan. Continental Shelf Research, 111, 262-267.

Dulkiewicz, R. (1989). An alternative approach to workplace air monitoring. Analyst, 114, 21-25.

Huang, D., Xu, B., Tang, J., Luo, J., Chen, L., Yang, L., Yang, Z. & Bi, S. (2010). Indirect determination of sulfide ions in water samples at trace level by anodic stripping voltammetry using mercury film electrode. Analytical Methods, 2(2), 154-158.

Liu, Y., Zhao, B.T., Chen, L.X., & He, X.W. (2000). Liquid membrane transport and silver selective electrode based on novel bis(3-pyridinecarboxylate) calix[4]arene as ionophore. Microchemical Journal, 65(1), 75-79.

Lusk, D., Gupta, M., Boinapally, K. & Cao, Y. (2008). Armoured against corrosion. Hydrocarbon Engineering, 13(11), 115-118.

Mahajan, R.K., Kaur, I., Sharma, V. & Kumar, M. (2002). Sensor for silver (I) ion based on Schiff-base-p-tertbutylcalix [4] arene. Sensors, 2(10), 417-423.

Othmer, K. (eds.) (1981). Encyclopedia of chemical technology. Hoboken, NJ: John Wiley & Sons

Oyelami, B.O. & Asere A.A. (2011). Mathematical modeling: an application to corrosion in a petroleum industry. In NMC Proceedings Workshop on Environment (pp. 48-66). Abuja, Nigeria: National Mathematical Centre.

Popoola, L.T., Grema, A.S., Latinwo, G.K., Gutti, B. & Balogun, A.S. (2013). Corrosion problems during oil and gas production and its mitigation. International Journal of Industrial Chemistry, 4(1), 1-15.

Shao, Y., Ying, Y. & Ping, J. (2020). Recent advances in solid-contact ion-selective electrodes: functional materials, transduction mechanisms, and development trends. Chemical Society Review, 49(13), 4405-4465.

Skoog, D.A., Holler, F.J. & Nieman, T.A. (1998). Principles of instrumental analysis. Philadelphia: Saunders College Publishing.

Vesely, J., Jensen, O.J. & Nicolaisen, B. (1972). Ion-selective electrodes based on silver sulphide. Analitica Chimica Acta, 62(1), 1-12.

Wroblewski, W. (2009). Ion-selective electrodes. Warsaw: Chemical Sensors Research Group.

Zaidan, T.A. (2007). Evaluation the precision of “doctore test” for mercaptans detection in petroleum products by sulphide ion-selective electrode. Journal of University of Anbar for Pure Science, 1(3), 41-44.