Luthfi Dhiyaul Auliyah, Honest Ummi Kaltsum. Digital SIBI Non-Textbooks for Color Vocabulary in First-Grade EFL : Usage, Challenges, and Teacher Strategies. JP [Internet]. 2025 Dec. 28 [cited 2025 Dec. 31];11(1):56-65. Available from: https://journal.unesa.ac.id/index.php/jp/article/view/47894