Ahmad Busairi, Tambun, M.S. and Agustina Hotma Uli Tumanggor 2023. The Implementation Green Building at Syamsudin Noor Airport. International Journal of Engineering Technology and Natural Sciences. 5, 2 (Dec. 2023), 158 - 168. DOI:https://doi.org/10.46923/ijets.v5i2.261.