Name javad ashrafi Affiliation shahrekord universty Degree — Website — Email — Journal Articles Conference Articles Projects Books Theses Speeches Innovations TitleJournal 1 Direct acetylation of sunflower oil in the presence of boron trioxide catalyst and the adduct usage as the base stock and lubricant additive BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA 31 (2017) Bulletin of the Chem