FIRDA, L.; SOLIHAT, A. N.; GUMILAR, G. Penerapan Model Problem Based Learning Dengan Metode Couple Discuss Learning Terhadap Keterampilan Kolaborasi dan Hasil Belajar Kognitif Peserta Didik. NUSRA : Jurnal Penelitian dan Ilmu Pendidikan, [S. l.], v. 5, n. 4, p. 1892–1906, 2024. DOI: 10.55681/nusra.v5i4.3537. Disponível em: https://ejournal.nusantaraglobal.or.id/index.php/nusra/article/view/3537. Acesso em: 26 dec. 2024.