PProceedings of the Indian National Science Academy3/25/2026Mechano-chemical synthesis of coal combustion residual ash composites: emerging trends and sustainable applications in construction materials—a reviewJyoti Ranjan Das·Syed Mohammed Mustakim·Manoj Kumar Pradhan·R. BoopathyRead at Proceedings of the Indian National Science AcademyTagsCoal and Its By-productsGeochemistry and Petrology