KRISHNAMURTHY N, PALANICHAMY M, CHELLAMANI A, ARUL LEO BASTIN J, MADASAMY M, VALLINAYAGAM P, et al. Liquid Phase Depolymerization of Neyveli Lignite Over Phosphotungstic Acid. ajc [Internet]. 2013 Sep. 5 [cited 2024 Jul. 23];25(13):7437-40. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_14_81