Haerazi, Haerazi, I Made Permadi Utama, and Heri Hidayatullah. 2020. “Mobile Applications to Improve English Writing Skills Viewed from Critical Thinking Ability for Pre-Service Teachers”. International Journal of Interactive Mobile Technologies (iJIM) 14 (07):pp. 58-72. https://doi.org/10.3991/ijim.v14i07.11900.