Luluk Anggraini EN, Syahza A, Riadi R. Analisis dan Potensi Komoditi Unggulan Perkebunan Provinsi Riau (An Analysis and Potential of Leading Commodities of The Riau Province). jptam [Internet]. 2022 May 30 [cited 2024 Dec. 22];6(2):11057-66. Available from: http://jptam.org/index.php/jptam/article/view/4189