Putri , Muthia Dwi, and Minda Azhar. 2023. “Efektivitas Modul Asam Basa Berbasis Problem Based Learning Terhadap Hasil Belajar Siswa Kelas XI SMA”. Jurnal Pendidikan Tambusai 7 (1):1403-7. https://doi.org/10.31004/jptam.v7i1.5434.