Fabusola, G.P, and V.O.E Akpambang. “Determination of 4,4-(propane-2,2-Diyl) Diphenol (Bisphenol A) Concentration in Canned Tomatoes”. Journal of Tropical Pharmacy and Chemistry, vol. 5, no. 3, June 2021, pp. 174-81, doi:10.25026/jtpc.v5i3.273.