Jurnal, R. T., & Haris, A. (2019). IMPLEMENTASI METODE BACKWARD CHAINING PADA DATA WAREHOUSE DAOP 1 JAKARTA PT. KAI (PERSERO): Rakhmat Arianto, Chandra Bagus Sugiarto. PETIR, 9(1), 10–15. https://doi.org/10.33322/petir.v9i1.186