Haikal As Sidik T, Puspitasari N, Syobar K. Pengaruh Model Pembelajaran Berbasis Proyek Terhadap Keterampilan Abad 21 Siswa Di SMP PGRI Cililin Bandung Barat. CITIZEN [Internet]. 2025 Mar. 15 [cited 2025 Sep. 18];7(1):8-16. Available from: https://e-journal.unimudasorong.ac.id/index.php/CITIZEN/article/view/3743