Effect of Mobile-Augmented Reality (MAR) in Digital Encyclopedia on The Complex Problem Solving and Attitudes of Undergraduate Student. - Alfyananda Kurnia Putra; Sumarmi Sumarmi; Alfi Sahrina; Azni Fajrilia; Muhammad Naufal Islam; Batchuluun Yembuu (Int. J. Emerg. Technol. Learn., 2021)

The Development of Mobile Geography Virtual Laboratory for Rock and Soil Practicum Studies. - Natasya Shaherani; Alfyananda Kurnia Putra; Djoko Soelistijo; Batchuluun Yembuu (Int. J. Interact. Mob. Technol., 2022)

Mobile Virtual Field Trip and Geography Education: Potential Exploration of Complex Problem Solving and Spatial Intelligence Capabilities. - Tasyania Izzah Salsabila; Alfyananda Kurnia Putra; Teresa Matos 002 (Int. J. Interact. Mob. Technol., 2022)

Construction of Immersive Experiences: Development of Virtual Reality Technology to Facilitate Physical Geography Learning. - Alfyananda Kurnia Putra; Diky Al Khalidy; Budi Handoyo; Ha Van Thang (Int. J. Emerg. Technol. Learn., 2023)

Spatial Acumen in the Digital Age: The Transformative Power of STEM-Enriched Mobile Textbooks in Geography. - Alfyananda Kurnia Putra; Sumarmi; Syamsul Bachri; Diky Al Khalidy; Imam Arifa'illah Syaiful Huda (Int. J. Interact. Mob. Technol., 2023)

Developing interactive virtual reality as a tech-based learning media to improve students' geoheritage comprehension. - Robby Hilmi Rachmadian; Alfyananda Kurnia Putra; Sumarmi Sumarmi; Heni Masruroh (Int. J. Learn. Technol., 2024)