Firdiyastomo, Y., Wardani, S. and Rianto (2025) “Development Of A Decision Support System Based On Rule-Based Systems For Determining Marketing Strategies And Superior Products at Tombo Ngelih Cafe”, APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL, 4(1), pp. 31–42. doi: 10.31316/astro.v4i1.7851.