Castelo Branco, Uyguaciara Veloso, Edineide Jezine, Adriana Valéria Santos Diniz, and Geovania Toscano Silva. 2022. “Early Warning System to Identify Potential Dropout Factors of Undergraduate Students During the Pandemic in Paraíba (Brazil)”. Research in Education and Learning Innovation Archives, no. 29 (July):83-101. https://doi.org/10.7203/realia.29.24219.