Fitriyani, Elya, Aglis Andhita Hatmawan, and Affandi Affandi. “The Role of PT Mifa Bersaudara’s CSR Programs in Supporting Coastal Farmer and Fisherman Productivity in West Aceh”. Journal of Mathematics Instruction, Social Research and Opinion 5, no. 3 (September 30, 2026): 2539–2550. Accessed October 21, 2026. https://journal-gehu.com/index.php/misro/article/view/1914.