SARKAR, K.; ROY, S. K.; SINGH, R. A study of substance abuse among male engineering students staying at hostels in a township near Kolkata. International Journal Of Community Medicine And Public Health, [S. l.], v. 5, n. 8, p. 3304–3310, 2018. DOI: 10.18203/2394-6040.ijcmph20182990. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/3480. Acesso em: 27 oct. 2025.