Healthline. https://www.healthline.com/nutrition/flexitarian-diet-guide#benefits
Diakses pada 30 Maret 2020Verywell Fit. https://www.verywellfit.com/how-flexitarian-diet-works-4588694
Diakses pada 30 Maret 2020WebMD. https://www.webmd.com/diet/a-z/flexitarian_diet
Diakses pada 30 Maret 2020