Firmansyah A, Kolopaking LM, Hutagaol MP. Strengthening Strategy of Land Cultivator Cooperative for Community Empowerment and Management of Sustainable Coastal. IJSBAR [Internet]. 2020 Jan. 27 [cited 2024 Apr. 28];49(1):206-14. Available from: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10737