เพ็ชรนอก ข.; ศาสตรินทร์ ก.; ตุ้นสกุล ก. A Survey of Light Filth in Grounded Pepper Commercially Available in Bangkok Metropolitan Region. Journal of Health Science of Thailand, [S. l.], v. 31, n. Supplement 2, p. 206–213, 2022. Disponível em: https://thaidj.org/index.php/JHS/article/view/12579. Acesso em: 23 jul. 2024.