L. Lisnawita, J. A. . Bakar, R. M. . Rasli, L. Costaner, and G. Guntoro, “Complex Word Identification in Indonesian Children’s Texts: An IndoBERT Baseline and Error Analysis”, J. Tek. Inform. (JUTIF), vol. 6, no. 6, pp. 5976–5987, Jan. 2026.