Kristian A, Sutandar E, Budi GS. Pengaruh Fly Ash PLTU Bengkayang terhadap Sifat Fisis dan Mekanis Bata Beton. komposit [Internet]. 2024 Feb. 2 [cited 2024 Sep. 19];8(1):21-30. Available from: http://150.107.142.43/index.php/komposit/article/view/14393