LUBIS, N. H. Z.; NISAK, N. M. Application of the Project Citizen Learning Model in Developing Social Intelligence Elementary School Students in Grade 5 and 6: Penerapan Model Pembelajaran Project Citizen Dalam Mengembangkan Kecerdasan Sosial Siswa Kelas 5 Dan 6 SD. Academia Open, [S. l.], v. 4, p. 10.21070/acopen.4.2021.3016, 2021. DOI: 10.21070/acopen.4.2021.3016. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/3016. Acesso em: 4 sep. 2025.