“IMPLEMENTATION IMPLEMENTATION OF A MICROSOFT EXCEL-BASED FINANCIAL REPORTING AND TAXATION SYSTEM IN DETERMINING PROFIT TARGET AT POLJAMTECH: IMPLEMENTATION OF A MICROSOFT EXCEL-BASED FINANCIAL REPORTING AND TAXATION SYSTEM IN DETERMINING PROFIT TARGET AT POLJAMTECH”, jaab, vol. 8, no. 1, pp. 18–22, May 2026, doi: 10.37338/3hhabe47.