“ANALISIS PENGELOLAAN SDM DI WARUNG KOPI 24 JAM MEDAN:STUDY KASUS KESESUAIAN GAJI DAN LEMBUR  KARYAWAN”. Jurnal Intelek Insan Cendikia, vol. 1, no. 10, Dec. 2024, pp. 6402-8, https://jicnusantara.com/index.php/jiic/article/view/1655.