GEOGRAPHICAL CLASSIFICATION OF VIETNAMESE DRAGON FRUIT (Hylocereus spp.) USING ICP-MS AND PCA - Quang Minh Bui; Ha Minh Duc Tran; Ngoc Minh Truong; Viet Anh Le; Thi Quynh Bui; Hoang Khanh Nguyen; Quang Hai Vu; Van Nhan Le (Journal of Animal and Plant Sciences, 2025)