Kongson, J. ., Iniam, P. ., Maksuwan, A. ., Kasemsan, W., & Intaravicha, N. (2025). Effect of Light Source Distance on Light Dependent Resistor (LDR) for Turbidity Measurement in Frog Nursery Ponds . Journal of Advanced Development in Engineering and Science, 15(42), 123–131. retrieved from https://ph03.tci-thaijo.org/index.php/pitjournal/article/view/3289