Riska Cita, Ari Kristiana and M.Syaifulloh (2023) “Analisis Strategi Pengembangan Usaha Warung Makan Mbah Sum (Studi Kasus Warung Makan Mbah Sum Saditan Brebes)”, Global Leadership Organizational Research in Management, 1(4), pp. 49–62. doi: 10.59841/glory.v1i4.323.