FREITAS, S. dos A.; ANDRADE NETO, A. S. de. Gestures in the teaching and learning process: a systematic literature review . SciELO Preprints, 2022. DOI: 10.1590/SciELOPreprints.4045. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/4045. Acesso em: 29 jun. 2022.