PasethaA., DanishL. M., Perwitasari-FarajallahD., AgilM., and EngelhardtA. “Identification of Follower Status Based on Male Proximity Score in Crested Macaque”. HAYATI Journal of Biosciences, Vol. 27, no. 3, July 2020, p. 241, doi:10.4308/hjb.27.3.241.