Perdamaian, Teguh Kristian. 2019. “Recent Evidence on Modifiable and Non-Modifiable Risk Factors for Colorectal Cancer (CRC): A Systematic Synopsis of Meta-Analyses from 2015 to 2017”. Medical Journal of Indonesia 28 (2), 188-95. https://doi.org/10.13181/mji.v28i2.2679.