Sortko: Learning Sorting Algorithms with Mobile Devices. - Ivica Boticki; Ante Barisic; Sergio Martín 001; Neven Drljevic (WMUTE, 2012)

Teaching and learning computer science sorting algorithms with mobile devices: A case study. - Ivica Boticki; Ante Barisic; Sergio Martín 001; Neven Drljevic (Comput. Appl. Eng. Educ., 2013)