Dwi Putranto, L. F., Dacanay, J., Sri Susilo, Y., Herawan, J. E., & Kartawinata, M. (2026). Application of the resource circularity dimensional index in the national strategic project in Sumatera. Jurnal Ekonomi Indonesia, 18(2). https://doi.org/10.52813/jei.v18i2.611