Lahiry S. Is Barrett Equation Universally Applicable for Explaining Dielectric Constant of Ferroelectrics and Ferroelectric Thin Films?. J. Sci. Res. [Internet]. 2024 May 1 [cited 2024 Jul. 17];16(2):517-26. Available from: https://banglajol.info/index.php/JSR/article/view/69553