SUGIARTO, S. D.; MURHADI, W. R. Strategy Formulation For PT Sido Muncul Tbk in Market Competition. Jurnal Ekonomi, [S. l.], v. 13, n. 03, p. 1951–1962, 2024. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/5448. Acesso em: 10 jun. 2026.