H., R.; SILVIA C. R., W. D.; KUMAR, S.; SHARMA, M. K.; POOJARY, B. V.; RAJ, R. Evaluation of academic stress among medical students using graphology and machine learning algorithm in correlation with salivary cortisol. International Journal of Research in Medical Sciences, [S. l.], v. 9, n. 9, p. 2733–2740, 2021. DOI: 10.18203/2320-6012.ijrms20213416. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/9967. Acesso em: 14 oct. 2025.