Alvarez Villanueva, J.I. and Huamán Vidaurre, J.F. 2024. Performance of deterministic methods in estimating the concentration time in the upper basin of Jequetepeque, Peru. Manglar. 21, 4 (Dec. 2024), 461–470. DOI:https://doi.org/10.57188/manglar.2024.050.