Lie, Kennedy, and Handri Santoso. “Position and Language As Diagnostic Variables: A Controlled Invariance Test of Sentiment Classifiers on Indonesian-English Code-Switched Reviews”. Jurnal INSTEK (Informatika Sains dan Teknologi) 11, no. 2 (October 30, 2026): 468–490. Accessed November 12, 2026. https://journal.uin-alauddin.ac.id/index.php/instek/article/view/71617.