PENGARUH PENGGUNAAN RED MUD DAN FLY ASH TERHADAP BERAT VOLUME DAN KUAT TEKAN BETON MUTU TINGGI (HIGH STRENGTH CONCRETE). Kohesi [Internet]. 2026 Mar. 18 [cited 2026 Oct. 28];10(8):1711-20. Available from: https://ejournal.cibinstitut.com/index.php/kohesi/article/view/7445