Mariño-Martínez, Jorge Eliecer, and Andrés Martínez-Sánchez. “Analysis of Precipitation and Recharge of Aquifers in Tota and Ibagué (Colombia) from Stable Isotopes (18O and 2H)”. Revista Facultad De Ingeniería, vol. 27, no. 47, Jan. 2018, pp. 61-71, doi:10.19053/01211129.v27.n47.2018.7752.