Analisis Benefitcost Ratio Usaha Dagang Bakso Bakar Di Sanggamara Kabupaten Aceh Tengah. Gajah Putih Journal of Economics Review, [S. l.], v. 7, n. 1, p. 53–60, 2025. DOI: 10.55542/gpjer.v7i1.1560. Disponível em: https://jurnal.ugp.ac.id/index.php/gpjer/article/view/1560. Acesso em: 11 mei. 2026.