“Analisis Pengendalian Mutu Beton Ready Mix Pada Pekerjaan Pile Cap Menggunakan Statistical Quality Methods Control”. Journal of Applied Civil Engineering and Infrastructure Technology 6, no. 1 (March 3, 2025): 8–18. Accessed December 14, 2025. https://journal.isas.or.id/index.php/JACEIT/article/view/942.