%0 Journal Article %T AI enabled, mobile soil pH classification with colorimetric paper sensors for sustainable agriculture %A Silva, Ademir Ferreira da %A Ohta, Ricardo Luis %A Azpiroz, Jaione Tirapu %A Ferreira, Matheus Esteves %A Marçal, Daniel Vitor %A Botelho, André %A Coppola, Tulio %A de Oliveira, Allysson Flavio Melo %A Bettarello, Murilo %A Schneider, Lauren %A Vilaça, Rodrigo %A Abdool, Noorunisha %A Junior, Vanderlei %A Furlaneti, Wellington %A Malanga, Pedro Augusto %A Steiner, Mathias %J PLoS ONE %V 20 %N 1 %D 2025-01-22 %I Public Library of Science %~ DeepDyve