Purnama, Jaka, Afrigh Fajar Rosyidiin, and Zainal Arief. 2026. “Integration of Store Layout Redesign and MySQL-Based Digital Accounting System to Improve Operational Efficiency of Retail SMEs”. Heuristic 22 (2):161-72. https://doi.org/10.30996/heuristic.v22i2.132950.