Heriansyah, H., and F. B. Gultom. “EVALUATION OF THE PERFORMANCE OF VARIOUS TYPES OF LDR SENSORS AS LUXMETERS THROUGH EXPONENTIAL AND POWER REGRESSION CALIBRATION”. Jurnal Kumparan Fisika, vol. 8, no. 3, Dec. 2025, pp. 87-94, doi:10.33369/jkf.8.3.87-94.