Sri Yulia Ningsih, Kartono, Rio Pranata. Pengembangan LKPD Berbasis Project Based Learning pada Materi Kekayaan Budaya Indonesia di Kelas IV SD 39 Pontianak Kota : Penelitian. JERKIN [Internet]. 2025 Sep. 8 [cited 2026 Apr. 19];4(1):5624-7. Available from: https://jerkin.org/index.php/jerkin/article/view/2673