CHEW, Lee Chie; SYED ZUHAIB HAIDER RIZVI. Heavy Metal Detection in Medicinal Herbs Using Laser-Induced Breakdown Spectroscopy. Enhanced Knowledge in Sciences and Technology, [S. l.], v. 2, n. 2, p. 156–166, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/5442.. Acesso em: 18 jul. 2024.