Salwa S, Irwansyah I, Yumni Awanis Z, Abdurrahim A, Robbaniyyah NA. Matriks Copson dan Ruang Barisan. JM [Internet]. 2025 Mar. 12 [cited 2025 Mar. 15];7(1):39-50. Available from: http://jurnalfkip.unram.ac.id/index.php/MANDALIKA/article/view/8364