%0 Journal Article %T Longitudinal analysis of academic stress and its effects on salivary cortisol, alpha-amylase, and academic outcomes: Study protocol %A Castillo-Navarrete, Juan Luis %A Guzmán-Castillo, Alejandra %A Bustos, Claudio %J PLoS ONE %V 19 %N 12 %D 2024-12-20 %I Public Library of Science %~ DeepDyve