WEB-BASED EXPERT SYSTEM APPLICATION TO RECOMMEND COMPUTER SPECIFICATIONS FOR GAMING USING BACKWARD CHAINING INFERENCE METHOD. J. Sistem Inf. (J. Inf. Sys.) [Internet]. 2017 Oct. 26 [cited 2024 Jul. 4];13(2):110-7. Available from: https://jsi-test.pusilkom.com/index.php/jsi/article/view/546