1. Esterification of oleic acid by heteropolyacid/TiO2SiO2 catalysts synthesized from less expensive precursors. Issue 3 (11th March 2015) Authors: Sheikh, Rizwan; Shao, Godlisten N.; Khan, Zakir; Abbas, Nadir; Kim, Hee‐Taik; Park, Yeung‐Ho Journal: Asia-Pacific journal of chemical engineering Issue: Volume 10:Issue 3(2015:May/Jun.) Page Start: 339 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗