GINTING, Meta Br; PURBA, Rispah; LIMBONG, Winny Sunfriska br; AMANDA, Amelia; SITANGGANG, Dwi Ribka. An Exploratory Factor Analysis for Measuring the Four Cs of Lower-grade Primary Students. Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran, [S. l.], v. 12, n. 2, p. 971–980, 2026. DOI: 10.33394/jk.v12i2.20384. Disponível em: https://e-journal.undikma.ac.id/index.php/jurnalkependidikan/article/view/20384. Acesso em: 8 sep. 2026.