eka juliarti, “Upaya Meningkatkan Hasil Belajar Pendidikan Agama Islam dan Budi Pekerti melalui Cooperative Learning Tipe Jigsaw Pada Siswa Kelas V SDN 02 Sitiung: Efforts to Improve Learning Outcomes of Islamic Religious Education and Ethics through Jigsaw Type Cooperative Learning in Grade V Students of SDN 02 Sitiung”, ijtvet, vol. 3, no. 1, pp. 12-22, Aug. 2022.