SIRAIT, Tri Susanti; ARIANTO, Anayanti; DALIMUNTHE, Aminah. Phytochemical Screening of Cinnamon Bark (Cinnamomum burmanii) (C. Ness & T. Ness) C. Ness ex Blume Ethanol Extract and Antioxidant Activity Test with DPPH (2,2-diphenyl-1-picrylhydrazyl) Method. International Journal of Science, Technology & Management, [S. l.], v. 4, n. 1, p. 254–259, 2023. DOI: 10.46729/ijstm.v4i1.739. Disponível em: https://ijstm.inarah.co.id/index.php/ijstm/article/view/739. Acesso em: 11 feb. 2026.