ejournal-unimap ejournal- unimap. A Review of Zinc Oxide-Tin Oxide (ZnO-SnO2) Nanocomposite for Humidity Sensors. IJNeaM [Internet]. 2023 Sep. 5 [cited 2024 Nov. 22];16(1):11-9. Available from: https://ejournal.unimap.edu.my/index.php/ijneam/article/view/278