Adulterant materials in samples of Coffea sp. (Rubiaceae) and Curcuma longa (Zingiberaceae) obtained in open markets in Goiânia, Goiás. RSD [Internet]. 2021 Mar. 19 [cited 2025 Dec. 5];10(3):e37710313333. Available from: https://rsdjournal.org/rsd/article/view/13333