Aziz, Azwan. “Evaluasi Performa Material Penutup Atap Terhadap Penghematan Energi Bangunan”. JURNAL UNITEK 17, no. 1 (April 29, 2024): 34–45. Accessed July 22, 2024. https://ejurnal.sttdumai.ac.id/index.php/unitek/article/view/788.