WAHYUNI, Sri; HARAHAP, Muhammad Farhan; SIREGAR, Dedy Rahman. Korespondensi dan Presentasi Bisnis Serta Penanganan Keluhan Pelanggan. Jurnal Masharif Al-Syariah: Jurnal Ekonomi dan Perbankan Syariah, [S. l.], v. 8, n. 2, 2023. DOI: 10.30651/jms.v8i2.19468. Disponível em: https://journal.um-surabaya.ac.id/Mas/article/view/19468. Acesso em: 28 nov. 2024.