Goud VV, Patwardhan AV, Pradhan NC. STRONGLY ACIDIC CATION EXCHANGE RESIN OF SULPHONATED POLYSTYRENE TYPE USED AS CATALYST FOR EPOXIDATION OF CASTOR OIL WITH PERACETIC ACID AND PERFORMIC ACID. Solid State Sci. Technol. [Internet]. 2026 Mar. 16 [cited 2026 Jul. 29];14((1&2):62-8. Available from: https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/380