Roblero-Torres, E.G. et al. 2025. Biostimulant effect of nanoparticles of hydrogen titanate with chitosan in Frailescano beans. Revista Mexicana de Ciencias Agrícolas. 16, 30 (Oct. 2025), e4049. DOI:https://doi.org/10.29312/remexca.v16i30.4049.