Arma S, Yanita Y, Bakar NN. SIFAT-SIFAT OPERASI HADAMARD PADA MATRIKS. Jurnal Matematika UNAND [Internet]. 2019 Feb. 19 [cited 2026 Nov. 3];7(4):61-8. Available from: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/394