Mustika, N.S., Hermawan, A. and Siswanto, E. 2024. Business Strategy: Case Study of Umi, Lahadeng Corner, and Nuca MSMEs. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan). 9, 1 (May 2024), 602–618. DOI:https://doi.org/10.31851/jmksp.v9i1.14749.