Azriadi, E. ., and A. . Frinaldi. “Pestle Analysis on Zero Waste Implementation in Crude Palm Oil Industries for Sustainable Development Concept”. Jurnal Teknik Industri Terintegrasi (JUTIN), vol. 6, no. 1, Apr. 2023, pp. 172-84, doi:10.31004/jutin.v6i1.11746.