“The Alteration Level of VEGF of Colon Cancer Cell After Induction With Mandarin Orange (Citrus Reticulata) Peel Ethanol Extract”. Biosaintifika: Journal of Biology & Biology Education, vol. 16, no. 2, Aug. 2024, pp. 198-05, https://doi.org/10.15294/biosaintifika.v16i2.3401.