Wahyudinata A, Dirgantara HB. Pengembangan Gim Edukasi 2D Pemilahan Sampah Daur Ulang Berbasis Android. matrik [Internet]. 2020 Sep. 29 [cited 2025 Apr. 24];20(1):129-38. Available from: https://journal.universitasbumigora.ac.id/index.php/matrik/article/view/860