Yudhistira S, Masta’in M. Analisis Pengaruh Penambahan Pasir Besi Terhadap Uji Kuat Tekan Beton. Prosiding Senator [Internet]. 28Nov.2025 [cited 2Aug.2026];1(1):264-73. Available from: https://utrcepu.ac.id/jurnal/index.php/senator/article/view/619