Ali I, Ali MM. Short Communication Some Studies on the Changes in the Composition of Coal Ash and Bottom/Fly Ash Produced in Atmospheric Fluidized Bed Combustor. Pakistan Journal of Scientific & Industrial Research [Internet]. 2006 Oct. 30 [cited 2024 Nov. 22];49(5):341-3. Available from: https://v2.pjsir.org/index.php/biological-sciences/article/view/1244