Strategi Bersaing UMKM Kuliner Sempol Ikan di Tanjungpinang Melalui Analisis PESTEL, Porter’s Five Forces, dan Key Sucess Factors. dignityfebm [Internet]. 2026 Feb. 26 [cited 2026 May 3];1(001). Available from: https://jurnal-dignity.febm-umrah.id/index.php/dignity/article/view/6