Nasirly, R. ., and Y. . Komariah. “Identification the Structure of the Waste Supply Chain for Circular Economy: Case Study in Pangkalan Kerinci”. Jurnal Teknik Industri Terintegrasi (JUTIN), vol. 6, no. 3, July 2023, pp. 711-7, doi:10.31004/jutin.v6i3.16867.