“BUSINESS MODEL ANALYSIS OF AGRO-INDUSTRIAL DEVELOPMENT OF RICE HUSKS-BASED SILICA BY BUSINESS MODEL CANVAS APPROACH”. Jurnal Teknologi Industri Pertanian, vol. 32, no. 2, Sept. 2022, pp. 156-65, https://doi.org/10.24961/j.tek.ind.pert.2022.32.2.156.