KHOIRUNISA, Amelia; FAIZIN, Moh.; KURNIA PS, Alaika M. Bagus; HUNAIDA, Wiwin Luqna; YUDI, Usman. Optimizing 21st-Century Skills through Marketplace Activity and Grouping Variations in Islamic Religious Education. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, [S. l.], v. 18, n. 1, p. 33–46, 2026. DOI: 10.37680/qalamuna.v18i1.8216. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/8216. Acesso em: 16 jan. 2026.