CHI, Nguyen Thi Kim; THANH THAO, Duong Thi; TUAN, Hoang Quoc. Effect of hot drying on the essential oil content and colour charactiristics of peppermint (Mentha piperita). <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 54, n. 3, p. 314–332, 2016. DOI: 10.15625/0866-708X/54/3/6494. Disponível em: https://vjs.ac.vn/jst/article/view/6494. Acesso em: 10 jan. 2026.