LINGAPPA, Y., & AHMED, M. F. A. (2011). SPECTROPHOTOMETRIC DETERMINATION OF ARSENIC IN BIOLOGICAL SAMPLES USING 2­ ACETYL­5­CHLORO THIOPHENE 5­AMINO­1,3,4­THIADIAZOLE­2­THIOL. International Journal of Chemistry Research, 2(3), 27–28. Retrieved from https://www.ijcr.info/index.php/journal/article/view/40