Sitorus, Reyza Suwanto, Rahmad Syukur Siregar, and Ira Apriyanti. 2025. “Analysis of Location Quotient of Cassava Commodity Potential Areas in North Sumatera”. Semarak International Journal of Agriculture, Forestry and Fisheries 2 (1):1-8. https://doi.org/10.37934/sijaff.2.1.18b.