BAREDWAN, Abdullah Husin; RATNASARI, Vita. Analysis of Business Strategy of PT. Z Uses QSPM and Implementation of Marketing Proposals With Marketing Mix. Journal Research of Social Science, Economics, and Management, [S. l.], v. 4, n. 11, p. 1820–1836, 2025. DOI: 10.59141/jrssem.v4i11.882. Disponível em: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/882. Acesso em: 5 dec. 2025.