Muhammad Faizul Hadi Abu Kasim, Fazliyana ’Izzati Za’abar, Mohd Hadri Hafiz Mokhtar, Norhana Arsad and Mohd Norzaliman Mohd Zain 2025. Comparison of Filtered and Direct RGB LED Illumination in Confocal Imaging for Cellular Imaging. Jurnal OptoElektronik. (Nov. 2025), 1–3. DOI:https://doi.org/10.53655/joe.z7420y.