S.SUDHA; S.ARUNKUMAR. A study on strategies used to build successful internet based customer service in v four e system with special reference to Tirupur . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 7, n. 1, p. 386–391, 2019. DOI: 10.61096/ijiarec.v7.iss1.2019.386-391. Disponível em: https://ijiarec.com/ijiarec/article/view/931. Acesso em: 5 sep. 2026.