Kermawan, P., and I. G. N. W. Aryana. “Posterior Cruciate Ligament and Posterolateral Corner Reconstruction in Patient With Multiple Ligament Injury of the Knee: A Case Report”. International Journal of Research in Medical Sciences, vol. 8, no. 9, Aug. 2020, pp. 3374-6, doi:10.18203/2320-6012.ijrms20203696.