DARNIYANTI, Yulia; NADIA, Nadia; RATNAWATI, Ratnawati. Pengembangan E-LKPD Berbasis Model Problem Based Learning Pada Mata Pelajaran IPAS Siswa Kelas IV SDN 08 Koto Baru. Innovative: Journal Of Social Science Research, [S. l.], v. 4, n. 3, p. 18024–18035, 2024. DOI: 10.31004/innovative.v4i3.12685. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/12685. Acesso em: 20 apr. 2026.