KG, A., I. CK, and S. A. Kaliyaperumal. “Plantaris a Vestigial Muscle, Its Corelation to Muscular Evolution and Its Clinical Implications”. International Journal of Health and Clinical Research, vol. 3, no. 12, Dec. 2020, pp. 32-35, https://ijhcr.com/index.php/ijhcr/article/view/552.