A Study on Consumer Satisfaction of Consumers Towards Hitachi Air Conditioners in Surat. Multitech Journal of Science and Technology (MJST), [S. l.], v. 2, n. 6, p. 357–378, 2025. DOI: 10.59890/5b3j5673. Disponível em: https://penerbitjurnalinternasional.com/index.php/mjst/article/view/1157.. Acesso em: 19 aug. 2025.