MAHENDRA, Yusril; ERMIANA, Ida; JAELANI, Abdul Kadir. Pengaruh Model Pembelajaran Problem Based Learning Terhadap Keterampilan Berbicara Peserta Didik Gugus II Brang Rea Tahun Pelajaran 2022/2023. Journal of Classroom Action Research, [S. l.], v. 5, n. 4, 2023. DOI: 10.29303/jcar.v5i4.5732. Disponível em: https://jppipa.unram.ac.id/index.php/jcar/article/view/5732. Acesso em: 23 jul. 2024.