Muhammad Hanis Ali, Mazlin Wellington, Lukman Nul Hakim Md Terasid, Norain Ali. PENILAIAN FAKTOR CAHAYA SIANG DI BILIK KULIAH POLITEKNIK KUCHING SARAWAK. IJIREV [Internet]. 2024 Sep. 24 [cited 2025 Jun. 17];5(15). Available from: https://gaexcellence.com/ijirev/article/view/4021