Salsabiila N, Suratun Nafisah, Tanjung BI, Razali NL, Morsin M, Nulhakim L, et al. Development of Optical Sensor Using ZnO Microflowers as Sensing Material for Organophosphate Pesticide Detection. IJIE [Internet]. 2025 Apr. 30 [cited 2026 Apr. 8];17(1):451-62. Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/18094