Development of a field metallographic replica procedure for CA6NM stainless steel hydraulic runners John Edison Morales-Galeano, Henry León-Henao, Jorge Enrique Giraldo-Barrada, Alejandro Toro-Betancur 1-10 PDF (Español (España))
Experimental study of an energy dissipater for debris flow avalanches Nelson Javier Cely-Calixto 11-20 PDF (Español (España))
Cost of Capital and Return on Assets of Commercial Micro, Small, And Medium Enterprises (MSMEs) in Bogotá Felipe Alejandro Torres-Castro , Mayda Alejandra Calderón-Diaz , Zuray Andrea Melgarejo-Molina 21-36 PDF
A brief solution to three-body problem: Newtonian and Hamiltonian versions Cristian Aguirre -Tellez, Miryam Rincon-Joya, José José Barba-Ortega 37-44 PDF