Purnawan, Purnawan, Department of Chemical Engineering, Industrial Engineering faculty, Ahmad Dahlan University, Indonesia

• Jurnal Teknologi Industri Pertanian Vol. 32 No. 2 (2022): Jurnal Teknologi Industri Pertanian - Articles
  BUSINESS MODEL ANALYSIS OF AGRO-INDUSTRIAL DEVELOPMENT OF RICE HUSKS-BASED SILICA BY BUSINESS MODEL CANVAS APPROACH
  Abstract  pdf