(2010). Directed efficient and rapid bromination of phenols and anilines with N-bromosaccharin using tungstophosphoric acid as a heterogeneous recyclable catalyst under solvent-free conditions. Iranian Journal of Organic Chemistry, 2(3), 417-422.

. "Directed efficient and rapid bromination of phenols and anilines with N-bromosaccharin using tungstophosphoric acid as a heterogeneous recyclable catalyst under solvent-free conditions". Iranian Journal of Organic Chemistry, 2, 3, 2010, 417-422.

(2010). 'Directed efficient and rapid bromination of phenols and anilines with N-bromosaccharin using tungstophosphoric acid as a heterogeneous recyclable catalyst under solvent-free conditions', Iranian Journal of Organic Chemistry, 2(3), pp. 417-422.

Directed efficient and rapid bromination of phenols and anilines with N-bromosaccharin using tungstophosphoric acid as a heterogeneous recyclable catalyst under solvent-free conditions. Iranian Journal of Organic Chemistry, 2010; 2(3): 417-422.