Corzo_Salamanca, J. A., Vergara_Morales, M. E. and Babativa-Márquez, J. G. (2019) “A Runs Test for the Hypothesis of Symmetry with one Sided Alternative”, Universitas Scientiarum, 24(2), pp. 295–305. doi: 10.11144/Javeriana.SC24-2.artf.