Sirajang, Nasrah, and Muhdaniar Darwis. “Metode Elemen Batas Pada Persamaan Integral Batas”. Jurnal Matematika, Statistika dan Komputasi 13, no. 2 (March 17, 2018): 91–100. Accessed December 21, 2024. https://journal.unhas.ac.id/index.php/jmsk/article/view/3494.