KUSWANTORO, Agung; RIZQIYAH, Riza; AMALIYAH, Faidatul; ., Deviani; DAMAYANTI SAFITRI, Devita. Using Commercial Letters in Handayani Mart Sekaran in the Disruption Era. KnE Social Sciences, [S. l.], v. 4, n. 6, p. 819–825, 2020. DOI: 10.18502/kss.v4i6.6644. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/6644. Acesso em: 15 jul. 2025.