Sumilhig HJ, Mulig SJ, Deniega GJ, Vasquez S. Protected Area Management Effectiveness of the Agusan Marsh Wildlife Sanctuary, Philippines: An Assessment Using the Management Effectiveness Tracking Tool (METT)-4 . J.ecosyst.sci.eco-gov. [Internet]. 2025 Dec. 31 [cited 2026 Apr. 24];7(2). Available from: https://journals.carsu.edu.ph/JESEG/article/view/203