“Strategi Bersaing UMKM Kuliner Sempol Ikan Di Tanjungpinang Melalui Analisis PESTEL, Porter’s Five Forces, Dan Key Sucess Factors”. Jurnal Dignity FEBM, vol. 1, no. 001, Feb. 2026, https://jurnal-dignity.febm-umrah.id/index.php/dignity/article/view/6.