The Akeffa Tutor Application: A New Arabic Writing System. - Amani Tariq Jamal; Nahla Aljojo; Morooj Saleh Al-Ghamdi; Bashayer Abdulhakeem Hindi; Mashael Khaled Al-Ghanmi; Shaima Yassin Al-Jahdali; Baraa Mostafa Karam; Talah Fahad Abualnaja (Int. J. Interact. Mob. Technol., 2020)