Carreon, J. “Left Behind or Unseen Potential? A SWOT and 7Ps of Marketing-Based Evaluation of Biliran Island’s Tourism Development : A Strategic Evaluation of Biliran Island’s Tourism Using SWOT and Marketing Mix Frameworks”. International Journal of Sustainable Competitiveness on Tourism, vol. 5, no. 01, Apr. 2026, pp. 16-37, doi:10.34013/ijscot.v5i01.2231.