Samosir, Justin Todo, and Weicheng Cui. β€œOn-Chip Optofluidic Sensors for Marine Environmental Monitoring: Fundamentals, Current Progress, and Future Directions ”. European Journal of Applied Sciences 13, no. 05 (September 14, 2025): 96–116. Accessed May 30, 2026. https://scholarpublishing.org/journals/index.php/EJAS/article/view/10795.