Santoso DK, Priatman J, Mediastika CE. The Life Cycle Cost Study Comparison Of Air Conditioning System At Q Building Petra Christian University Surabaya. duts [Internet]. 2020 Apr. 30 [cited 2026 Jun. 23];7(1):10-22. Available from: https://duts.petra.ac.id/index.php/duts/article/view/171