[1]
Simorangkir, R. and Sinaga, M. 2022. Pengembangan bahan ajar modul terintegrasi problem based learning pada materi laju reaksi. Educenter : Jurnal Ilmiah Pendidikan. 1, 3 (Mar. 2022), 207–216. DOI:https://doi.org/10.55904/educenter.v1i3.71.