Nousheen Mustafa, Muhammad Zubair, Noor Uddin, Saqib Ali, Ali Haider, Amin Badshah. Catalytic Conversion of Castor Oil into Biodiesel by Tri-organotin(IV) Catalysts: Chromatographic and Spectroscopic Characterization with Theoretical Support. PPASB [Internet]. 2023 Jun. 24 [cited 2024 Dec. 23];60(2):225-32. Available from: https://ppaspk.org/index.php/PPAS-B/article/view/1082