Paska L, zuraidah safrin, sujatmiko bambang. Pengaruh Limbah Peleburan Tembaga Sebagai Substitusi Agregat Halus Dengan Curing Menggunkan Air Laut Ditinjau Dari Kuat Tekan Beton: The Effect of Copper Smelting Waste as a Substitute for Fine Aggregate by Curing Using Sea Water in View of the Compressive Strength of Concrete. CONCRETE [Internet]. 2023Nov.1 [cited 2024Jul.3];1(02):105-12. Available from: https://ejournal.unitomo.ac.id/index.php/concrete/article/view/6945