Meanha, P., J. Kongkedsuk, A. Hongwitayakorn, and R. Chaisuksant. “Antioxidant Capacity Assays by Sequential Injection Analysis using a Peristaltic Pump and Low-Cost Amperometric Detection with Pencil Lead Electrodes”. Agriculture and Natural Resources, vol. 49, no. 6, Dec. 2015, pp. 895-04, https://li01.tci-thaijo.org/index.php/anres/article/view/243793.