Valmores, S., K. J. D. Uy, V. C. Lumayno Jr., and H. N. Etulle-Tapanan. “The Fractal Dimension of the Levels of Depression”. Recoletos Multidisciplinary Research Journal, vol. 2, no. 1, June 2014, doi:10.32871/rmrj1402.01.11.