Wijayana, K.A., Handaya, A.Y., Inayati, N.S. and Novrial, D. 2025. The Ratio of MicroRNA-21 to MicroRNA-195 as a Predictive and Prognostic Biomarker of Colorectal Carcinoma. Asian Pacific Journal of Cancer Biology. 10, 3 (Aug. 2025), 639-644. DOI:https://doi.org/10.31557/apjcb.2025.10.3.639-644.