Dalia Salah and Ramzi Qasmeem Alrefaee 2024. COMPREHENSIVE EVALUATION OF THERMAL PERFORMANCE AND TIME-LAG IN RESIDENTIAL APARTMENTS IN AMMAN: Received: 06th February 2024 Revised: 08th February 2024, 22nd February 2024, 22nd April 2024 Accepted: 22nd February 2024. MATTER: International Journal of Science and Technology. 10, (Jun. 2024), 75–95. DOI:https://doi.org/10.20319/mijst.2024.10.7595.