ALHAMID, F. STRATEGI PEMASARAN SMARTPHONE PT VIVO LAMPUNG INDONESIA. Industrika : Jurnal Ilmiah Teknik Industri, [S. l.], v. 2, n. 1, 2021. DOI: 10.37090/indstrk.v2i1.77. Disponível em: https://jurnal.utb.ac.id/index.php/indstrk/article/view/77. Acesso em: 6 may. 2024.