Pengaruh Penambahan Cangkang Kemiri dan Sikacim Concrete Additive terhadap Kuat Tekan Beton Normal. Jurnal Teknik Sipil Institut Teknologi Padang, [S. l.], v. 6, n. 2, p. 38–45, 2019. DOI: 10.21063/jts.2019.V602.038-45. Disponível em: https://jts.itp.ac.id/index.php/jts/article/view/51. Acesso em: 3 okt. 2025.