Afriani Yuli Br. Siahaan, Ana Tasya Grace Adelina Sidabutar, Citra Meilinda Hasibuan, Elisabet Pebrina Br. Ujung, Siti Aminah Sarmadear Saragih. Grup Skilik (Cyclic Group): Konsep Dasar dan Penerapannya. J.ASL [Internet]. 2025 Feb. 6 [cited 2026 Oct. 11];3(1):148-5. Available from: https://ejournal.as-salam.org/index.php/assalam/article/view/97