PITRI, T. V.; GUNARTO, M. Analisis Strategi Pemasaran Pada PT. Central International Education. Jurnal Ilmu Sosial, Manajemen, Akuntansi dan Bisnis, [S. l.], v. 1, n. 1, p. 39-46, 2020. DOI: 10.47747/jismab.v1i1.12. Disponível em: https://journal.jis-institute.org/index.php/jismab/article/view/12. Acesso em: 8 oct. 2026.