Azizah, Adilla Nur, Putri Agustina, Suparti Suparti, Alanindra Saputra, and Yasir Sidiq. “The Use of Natural Dyes from Beetroot Skin Extract (Beta Vulgaris) As Teaching Material on Cell Division for Senior High School Students”. Indonesian Journal on Learning and Advanced Education (IJOLAE) (January 30, 2020): 20–26. Accessed March 5, 2026. https://journals2.ums.ac.id/ijolae/article/view/8955.