PHAISANSUTHICHOL, S., DEJMANEE, S., & RATANA-OHPAS, R. (2011). Determination of Lead in Ice by Stripping Potentiometry. Walailak Journal of Science and Technology (WJST), 5(2), 181–189. Retrieved from https://wjst.wu.ac.th/index.php/wjst/article/view/88