PRAVITASARI, Hikmah; RAHAYU, Nurhadianty. Designing ESP materials from social semiotic perspective: A design-based approach. Research and Innovation in Language Learning, [S. l.], v. 4, n. 1, p. 79–98, 2021. DOI: 10.33603/rill.v4i1.4364. Disponível em: https://jurnal.ugj.ac.id/index.php/RILL/article/view/4364. Acesso em: 8 oct. 2025.