Ingabo, Simeon Nyambaka, Surapong Chirarattananon, and Pipat Chaiwiwatworakul. “Application of External Horizontal Shading Slats for Daylighting through North-Facing Windows”. Science, Engineering and Health Studies 15 (January 15, 2021): 21040002. Accessed May 6, 2024. https://li01.tci-thaijo.org/index.php/sehs/article/view/237221.