RAMADHAN ALFA RIZKI, M.; MUJIONO, M. Ecohome Sales Promotion Indonesia Giveaway in Building Brand Awareness . Jurnal Komunikasi, Sains dan Teknologi, [S. l.], v. 2, n. 2, p. 208–217, 2023. DOI: 10.61098/jkst.v2i2.55. Disponível em: https://journal.proletargroup.org/index.php/JKST/article/view/55. Acesso em: 10 may. 2026.