Ratnawati D, Vivianti V. Education Game Kit "Princess Stick and Color Sword" For Preschooler by Using Tcs3200 Color Censor and Arduino Nano. Int. J. App. B. Inf. Systems [Internet]. 2019Mar.1 [cited 2024May6];3(1):9-13. Available from: http://pubs.ascee.org/index.php/ijabis/article/view/158