Effect of pH on the Leaching of Potentially Toxic Metals from Different Types of Used Cooking Pots. J. Nig. Soc. Phys. Sci. [Internet]. 2022 Nov. 27 [cited 2024 Apr. 29];4(4):712. Available from: https://www.journal.nsps.org.ng/index.php/jnsps/article/view/712