Nur Hanani Daud, Saiful Hazman Mokhtar, and Ernie Kulian @ Abd Karim. 2024. “Rekabentuk Penutup Longkang Konkrit Mesra Alam”. Jurnal Kejuruteraan, Teknologi and Sains Sosial (JKTSS) 8 (1):334-41. https://jktss.puo.edu.my/jurnalpuo/index.php/jurnal/article/view/68.