DEVITA CHANDRA ARYN AYUNINGTYAS; NOVIKA CANDRA ASTUTI. Digital Marketing Strategies in Building Brand Advocacy to Improve Purchase Intention : (Study Case at PT. Nada Promotama). LITERACY : International Scientific Journals of Social, Education, Humanities, [S. l.], v. 4, n. 2, p. 318–325, 2025. DOI: 10.56910/literacy.v4i2.2404. Disponível em: https://jurnal-stiepari.ac.id/index.php/LITERACY/article/view/2404. Acesso em: 5 dec. 2025.