Quách Văn Toàn Em; PHAM, Thi Huynh Nhu; CAO, Thuy Bich Ngan. PRINCIPAL COMPONENT ANALYSIS OF ENVIRONMENTAL FACTORS INFLUENCING THE DISTRIBUTION OF TRIBULUS TERRESTRIS L. IN THE SOUTHERN KHANH HOA REGION. Ho Chi Minh City University of Education Journal of Science, [S. l.], v. 23, n. 3, 2026. DOI: 10.54607/hcmue.js.23.3.5148(2026). Disponível em: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/5148. Acesso em: 19 apr. 2026.