ruzzamanv, M. H., Rahman, G. M. M., Kamal, A. S. M., Kahil, M. H., Hossain, M. A., & Mustafa, A. I. (1999). ?SPECTROPHOTOMETRIC DETERMINATION OF PA-LLADIUM (II) WITH RUBEANIC ACID (RA) IN PRESENCE OF PYRIDINE, PIPERIDINE AND 3-PICOLINE. Biological Sciences - PJSIR, 42(4), 173–176. Retrieved from http://v2.pjsir.org/index.php/biological-sciences/article/view/2145