GAURAV BANSAL. Research Using Judgmental Sampling to Choose Samples From Ghaziabad City Internet Shoppers. Elementary Education Online, [S. l.], v. 19, n. 1, p. 1241–1247, 2020. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/7515. Acesso em: 27 jul. 2024.