Ratih Indah Sari, Choirun Niswah, Fuaddilah Ali Sofyan, and Sunardi. “Hubungan Pembelajaran Collaborative Learning Terhadap Sosial Emosional Anak Usia 4-5 Tahun Di RA Muslimat NU 2 Palembang”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin, vol. 1, no. 5, Mar. 2022, pp. 1105-13, https://journal-nusantara.com/index.php/JIM/article/view/240.