Kristian A, Sutandar E, Budi GS. Pengaruh Fly Ash PLTU Bengkayang terhadap Sifat Fisis dan Mekanis Bata Beton. komposit [Internet]. 2024 Feb. 2 [cited 2025 Feb. 22];8(1):21-30. Available from: http://360665.5mvk4.group/index.php/komposit/article/view/14393