PHAM, T. L. The MORPHOLOGICAL AND ANATOMICAL CHARACTERISTICS OF REHMANNIA GLUTINOSA VARIETIES 19 IN PHU THO . SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 9, n. 4, 2023. DOI: 10.51453/2354-1431/2023/938. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/938. Acesso em: 20 may. 2024.