Pratiwi, N. A., Triayudi, A. and Handayani, E. T. E. (2021) “ANALYSIS AND DESIGN OF MOBILE WEB-BASED MENU E-ORDER SYSTEMS USING THE PIECES METHOD (CASE STUDY: CAFÉ 50/50 COFFEE)”, Jurnal Riset Informatika, 4(1), pp. 29–36. doi: 10.34288/jri.v4i1.134.