Developing an Android-Based E-Textbook to Improve Learning Media Course Outcomes. - Hamdan Husein Batubara; Mohamad Syarif Sumantri; Arita Marini (Int. J. Interact. Mob. Technol., 2022)

Developing a Mobile-Assisted Project-Based Learning Model for a Learning Media Course. - Hamdan Husein Batubara; Hasni Noor; Pahri Siregar; Al Ihwanah; Miftahul Husni; Djoko Rohadi Wibowo; Ahmad Maghfurin; Dessy Noor Ariani (Int. J. Interact. Mob. Technol., 2023)