[1]
M. P. P. . Wai, W. jaikla, S. . Siripongdee, A. . Chaichana, and P. Suwanjan, “Electronically Tunable TISO Voltage-Mode Universal Filter Using Two LT1228s ”, Int. j. eng. technol. innov., vol. 12, no. 1, pp. 62–74, Dec. 2021.