M. B. Hananta and W. Sulistyo, “Directional Robustness Asymmetry in Indonesian Sarcasm Detection: A Cross-Platform Evaluation of IndoRoBERTa on X and Reddit”, J. Teknol. Inf. Komun, vol. 11, no. 1, pp. 172–183, Jan. 2027, doi: 10.35870/jtik.v11i1.7711.