WINATA, Reihan Arya; SYAFINA, Laylan; HARAHAP, Muhammad Ikhsan. Analysis of Tahubudi product strategy in facing competition using Porter’s five forces and Islamic perspective. SERAMBI: Jurnal Ekonomi Manajemen dan Bisnis Islam, [S. l.], v. 6, n. 2, p. 87–100, 2024. DOI: 10.36407/serambi.v6i2.1342. Disponível em: https://ejournal.imperiuminstitute.org/index.php/SERAMBI/article/view/1342. Acesso em: 10 jun. 2026.