Sihombing, Rizka Khairiyah, Junifa Layla Sihombing, and Susilawati Amdayani. 2022. “PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS STEM (SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS) PADA MATERI LAJU REAKSI”. JS (JURNAL SEKOLAH) 6 (3):26-31. https://doi.org/10.24114/js.v6i3.35240.