2026. OPTIMISING EXPLAINABLE AI IN EDUCATION: A DSPY-BASED FRAMEWORK WITH CHAIN-OF-THOUGHT REASONING FOR ADAPTIVE LEARNING. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer). 12, 1 (Aug. 2026), 219–227. DOI:https://doi.org/10.33480/jitk.v12i1.8319.