LANGITTA SETIAWAN, Y.; NASIR, J.; FITRIARNI SARI, D. STRATEGI KOMUNIKASI PEMASARAN BERBASIS MEDIA SOSIAL INSTAGRAM PADA LEMBAGA KURSUS HAUS PUBLIC SPEAKING PADANG. MASSIVE: Jurnal Ilmu Komunikasi, [S. l.], v. 5, n. 2, p. 53–71, 2025. DOI: 10.35842/massive.v5i2.232. Disponível em: https://massive.respati.ac.id/index.php/massive/article/view/232. Acesso em: 23 jul. 2026.