Pengaruh Penambahan Cangkang Kemiri dan Sikacim Concrete Additive terhadap Kuat Tekan Beton Normal. JTS ITP [Internet]. 2019 Jul. 31 [cited 2025 Oct. 3];6(2):38-45. Available from: https://jts.itp.ac.id/index.php/jts/article/view/51