REZA FERIS PERDANA; SIAGIAN, K.; ELLYZABETH SISWARDANI. Pentingnya Standard Operating Procedure (SOP) Terhadap Kedisiplinan Karyawan Di Kafe Jamu Acaraki. Jurnal Lemondial Business School, [S. l.], v. 9, n. 4, 2024. Disponível em: https://e-journal.lemondial.ac.id/index.php/smc/article/view/46. Acesso em: 5 dec. 2024.