Irawati, D. Y., and L. M. C. Wulandari. “Life Cycle Assessment Analysis of Kenaf Cultivation in Bonorowo Land, Laren, Lamongan”. Jurnal Sistem Dan Manajemen Industri, Vol. 3, no. 2, Dec. 2019, pp. 89-97, doi:10.30656/jsmi.v3i2.1549.