Abdul Hamid, Nor Abidah, Nik Noorafieda Wan Azraen, and Alif Daniel Azman. “Kajian Campuran Sisa Besi Sebagai Bahan Tambah Dalam Bancuhan Konkrit: Study of Iron Waste Mixture As an Additive in Concrete Mixture”. Jurnal Penyelidikan Sains Sosial 7, no. 24 (October 15, 2024): 26–38. Accessed April 5, 2025. https://academicinspired.com/jossr/article/view/2602.