HELAL, Engina. Use of Internet market with few clunks with Systematic classified Development. Zhongguo Kuangye Daxue Xuebao, [S. l.], v. 27, n. 3, p. 8–11, 2022. Disponível em: https://zkdx.ch/journal/zkdx/article/view/11. Acesso em: 12 mar. 2025.