Darniyanti Y, Nadia N, Ratnawati R. Pengembangan E-LKPD Berbasis Model Problem Based Learning Pada Mata Pelajaran IPAS Siswa Kelas IV SDN 08 Koto Baru. Innovative [Internet]. 2024 Jun. 30 [cited 2026 Apr. 20];4(3):18024-35. Available from: https://j-innovative.org/index.php/Innovative/article/view/12685