Haider R, Ghauri MA, Shahzad K, SanFilipo JR, Jones EJ. Analytical Investigations of Liberated Organics after Biodegradation of Lignite Samples. JPIChE [Internet]. 2014 Dec. 4 [cited 2024 Apr. 27];42(2):101-6. Available from: http://piche.org.pk/journal/index.php/jpiche/article/view/156