F. Khan. EVALUATION OF COMPARATIVE SCAVENGING EFFICIENCY OF IN VITRO GROWN OCIMUM TENUIFLORUM (TULSI) FOR COPPER AND LEAD USING ATOMIC ABSORPTION SPECTROSCOPY. PJS [Internet]. 2022 Dec. 27 [cited 2024 May 12];64(2). Available from: http://pjosr.com/index.php/pjs/article/view/480