Chew LC, Syed Zuhaib Haider Rizvi. Heavy Metal Detection in Medicinal Herbs Using Laser-Induced Breakdown Spectroscopy. EKST [Internet]. 2022 Nov. 29 [cited 2024 Jul. 18];2(2):156-6. Available from: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/5442