Sadsri, Varunee, Phetlada Sunchayanukul, and Sasithorn Muncharoen. 2026. “Determination of Cadmium(II) and Lead(II) Using Glassy Carbon Modified Nano-Bismuth Electrode Coupled with a Homemade Potentiostat”. Burapha Science Journal 28 (1 January-April). Chonburi, Thailand:56-76. https://li05.tci-thaijo.org/index.php/buuscij/article/view/1190.