TIRA, Bunga Hadist; NURLIA, Titim. Administrative Procedures Salesman’s Business Trip. IJESS International Journal of Education and Social Science, [S. l.], v. 7, n. 1, p. 217–222, 2026. DOI: 10.56371/ijess.v7i1.767. Disponível em: https://ejournal.aissrd.org/index.php/ijess/article/view/767. Acesso em: 17 aug. 2026.