ET. AL., Shubha Menon,. Effect of Covid-19 on Small Scale Industries with Reference to Ernakulam District. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 12, p. 26–28, 2021. DOI: 10.17762/turcomat.v12i12.7256. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/7256. Acesso em: 13 oct. 2025.