“PRIMARY STAGE OF PAKIS-STEM-BLOCK SYSTEM AS THERMAL PROTECTIVE TO FLAT BARE CONCRETE ROOFTOP IN TROPICAL CLIMATE OF SURABAYA”. Dimensi Journal of Architecture and Built Environment 38, no. 1 (January 24, 2012): 35–42. Accessed June 4, 2026. https://dimensi.petra.ac.id/index.php/ars/article/view/18311.