Kaur, N., Agnihotri, N., & Berar, U. (2020). Microdetermination of Palladium(II) using 6-Chloro-3-hydroxy-7-methyl-2-(2′-thienyl)-4-oxo-4H-1-benzopyran. Asian Journal of Chemistry, 32(7), 1597–1602. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/2378