YAJID, Mohd Shukri Ab; SAKINAH; KHATIBI, Ali. Case study: the marketing strategy for China Unicom. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 7, p. 4608–4661, 2020. DOI: 10.61841/gp2rmg64. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/9917. Acesso em: 3 mar. 2026.