Analisis Peran Gaya Kepemimpinan Dan Penerapan Standar Operasional Prosedur (SOP) Terhadap Kinerja Karyawan Di Perusahaan Distributor Material Konstruksi. Management Studies and Entrepreneurship Journal (MSEJ), [S. l.], v. 3, n. 6, p. 4033–4043, 2022. DOI: 10.37385/msej.v3i6.1283. Disponível em: https://journal.yrpipku.com/index.php/msej/article/view/1283. Acesso em: 27 may. 2026.