Syafutra H, Rustami E, Claudia S, Hardiningtyas SD, Supriyanto S, Zuhri M. DEVELOPMENT OF LOW-COST OPTICAL SENSOR-BASED DEVICE FOR REAL-TIME MICROALGAE CONCENTRATION MEASUREMENT. IPR [Internet]. 2025May6 [cited 2025May12];8(2):429-47. Available from: https://ipr.unram.ac.id/index.php/ipr/article/view/473