Sembiring, H. G. ., and A. . Sutiani. “Pengembang Modul Berbasis Problem Based Learning (PBL) Terintegrasi Literasi Sains Pada Materi Laju Reaksi Kimia”. Educenter : Jurnal Ilmiah Pendidikan, vol. 1, no. 6, June 2022, pp. 375-82, doi:10.55904/educenter.v1i6.238.