Utama, D. M., Putri, A. A. and Amallynda, I. (2021) “A Hybrid Model for Green Supplier Selection and Order Allocation: DEMATEL, ANP, and Multi-criteria Goal Programming Approach”, Jurnal Optimasi Sistem Industri. Padang, ID, 20(2), pp. 147–155. doi: 10.25077/josi.v20.n2.p147-155.2021.