fatwa, muhamad, R. Rizki, pandiangan . sriwinarty, and edi supriyadi. “Pengaplikasian Matlab Pada Perhitungan Matriks”. Papanda Journal of Mathematics and Science Research, vol. 1, no. 2, Dec. 2022, pp. 81-93, doi:10.56916/pjmsr.v1i2.260.