HILMI, I.; MULYADI, D.; SANDI, S. P. H. . Analysis of Income Maintenance Efforts Among Traders in the Tourism Center. INVEST : Jurnal Inovasi Bisnis dan Akuntansi, [S. l.], v. 5, n. 1, p. 222-232, 2024. DOI: 10.55583/invest.v5i1.638. Disponível em: http://www.journal.al-matani.com/index.php/invest/article/view/638. Acesso em: 5 jul. 2025.