Yuliana, Shinta, Ferra Yanuar, and Dodi Devianto. “Analisis Daya Tekan Dan Daya Serap Pada Batako Menggunakan Pendekatan Grey Relational Analysis Dan Principal Component Analysis”. Jurnal ELEMENTER (Elektro dan Mesin Terapan) 8, no. 2 (November 30, 2022): 81–90. Accessed July 13, 2024. https://jurnal.pcr.ac.id/index.php/elementer/article/view/5740.