Achmad, Agung Budianto. 2022. “In Vitro Cytotoxicity Test of Red Okra (Abelmoschus Esculentus) Fruit Ethanolic Extract on HeLa Cells”. Journal of Applied Veterinary Science And Technology 3 (1). harvard:22-26. https://doi.org/10.20473/javest.V3.I1.2022.22-26.