RUSDIANA, Yulianti; AKBAR, Dzikrullah. TOPOLOGI KUAT DAN LEMAH PADA KOLEKSI OPERATOR KONTRAKSICT(H). Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam, [S. l.], v. 1, n. 1, p. 74–97, 2018. DOI: 10.32493/jsmu.v1i1.1714. Disponível em: https://openjournal.unpam.ac.id/index.php/jsmu/article/view/1714. Acesso em: 5 feb. 2026.