Nurhidayah N, Indrawati N, Sumanik NB. Enhancing Cognitive Learning Outcomes and Retention through Reflective Learning Journals: Evidence from Senior High School Students. PIJED [Internet]. 2025 Dec. 8 [cited 2026 Jul. 18];4(2):916-31. Available from: https://ejournal.ppsdp.org/index.php/pijed/article/view/799