The Effect of Curing and W/c ratio Differences on Mechanical Behaviour of Oil Palm Shell Concrete with Fiber MaskAhmad Zaki, Seplika Yadi, Firda Ayucahyani, Lina Ekawati and Khairil MahbubiE3S Web Conf., 563 (2024) 02013DOI: https://doi.org/10.1051/e3sconf/202456302013