SUHARYANI, Yenny Dwi; RIYANTO, Setyo; NUSRANIGRUM, Dewi; ELMI, Farida. Delegation of Authority for Improving Organizational Performance in Indonesian Mining Sector. Aptisi Transactions on Technopreneurship (ATT), [S. l.], v. 8, n. 1, p. 177–184, 2026. DOI: 10.34306/att.v8i1.630. Disponível em: https://att.aptisi.or.id/index.php/att/article/view/630. Acesso em: 21 jan. 2026.