Promissory Note Accounting Training for High School Students. JOURNAL OF SUSTAINABLE COMMUNITY SERVICE , [S. l.], v. 5, n. 3, p. 123–129, 2025. DOI: 10.55047/jscs.v5i3.1031. Disponível em: https://transpublika.co.id/ojs/index.php/JSCS/article/view/1031. Acesso em: 5 mar. 2026.