Pengembangan e-Modul STEM (Science, Technology, Engineering, Mathematic) Terintegrasi HOTS (Higher Order Thinking Skills) pada Materi Laju Reaksi Lucy Adella, Makharany Dalimunthe Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo Vol. 9 No. 2 2024 DOI 10.36709/jpkim.v9i2.85