Hamid, A. et al. 2022. Development of Internet of Things Based Learning Media Through STEM Investigative Science Learning Environment Approach to Improve Student Learning Outcomes. Jurnal Penelitian Pendidikan IPA. 8, 4 (Oct. 2022), 1687–1693. DOI:https://doi.org/10.29303/jppipa.v8i4.1634.